Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 22437.2-2023 |
Cranes - Design principles for loads and load Combinations - Part 2: Mobile cranes {译} 起重机 载荷与载荷组合的设计原则 第2部分：流动式起重机 |
China National Standards Comb |
 English PDF |
| GB/T 20064.1-2023 |
Reciprocating internal Combustion engines - Handle starters - Part 1: Safety requirements and tests {译} 往复式内燃机 手柄起动装置 第1部分：安全要求和试验 |
China National Standards Comb |
English PDF |
| GB/T 1149.17-2023 |
Internal Combustion engines - Piston rings - Part 17: Steel spiral spring oil rings {译} 内燃机 活塞环 第17部分：钢质螺旋撑簧油环 |
China National Standards Comb |
English PDF |
| GB/T 1149.12-2023 |
Internal Combustion engines - Piston rings - Part 12: Wedge steel rings {译} 内燃机 活塞环 第12部分：楔形钢环 |
China National Standards Comb |
English PDF |
| GB/T 1149.11-2023 |
Internal Combustion engines - Piston rings - Part 11: Wedge cast iron rings {译} 内燃机 活塞环 第11部分：楔形铸铁环 |
China National Standards Comb |
English PDF |
| GB/T 43318-2023 |
Gas turbine Combined cycle power plant thermal performance test {译} 燃气轮机联合循环电站 热力性能试验 |
China National Standards Comb |
English PDF |
| GB/T 15548-2023 |
General technical conditions for three-phase synchronous generators driven by reciprocating internal Combustion engines {译} 往复式内燃机驱动的三相同步发电机通用技术条件 |
China National Standards Comb |
English PDF |
| GB/T 43261-2023 |
Product acceptance plan Combining zero acceptance sampling system with process control procedures {译} 零接收数抽样系统与过程控制程序相结合的产品验收方案 |
China National Standards Comb |
English PDF |
| GB/T 7184-2023 |
Reciprocating internal Combustion engine vibration assessment method {译} 往复式内燃机 振动评定方法 |
China National Standards Comb |
English PDF |
| GB/T 23337-2023 |
Internal Combustion engine intake and exhaust valves technical conditions {译} 内燃机 进、排气门 技术条件 |
China National Standards Comb |
English PDF |
| GB/T 20787-2023 |
Reciprocating internal Combustion engines—Measurement methods for structure-borne noise {译} 往复式内燃机 结构噪声测量方法 |
China National Standards Comb |
English PDF |
| GB/T 19212.1-2023 |
Safety of transformers, reactors, power supply units and Combinations thereof Part 1: General requirements and tests {译} 变压器、电抗器、电源装置及其组合的安全 第1部分：通用要求和试验 |
China National Standards Comb |
English PDF |
| GB/T 15371-2023 |
Reciprocating internal Combustion engine - Evaluation method for torsional vibration of crankshaft shafting {译} 往复式内燃机 曲轴轴系扭转振动评定方法 |
China National Standards Comb |
English PDF |
| GB/T 14097-2023 |
Reciprocating internal Combustion engines Noise limits {译} 往复式内燃机 噪声限值 |
China National Standards Comb |
English PDF |
| GB/T 42941.1-2023 |
Sports protective gear Combat sports protective gear Part 1: General requirements and test methods {译} 运动护具 搏击运动护具 第1部分：通用要求与试验方法 |
China National Standards Comb |
English PDF |
| GB/T 6150.4-2023 |
Chemical analysis methods for tungsten concentrates Part 4: Determination of sulfur content High-frequency induction infrared absorption method and Combustion-iodometric method {译} 钨精矿化学分析方法 第4部分：硫含量的测定 高频感应红外吸收法和燃烧-碘量法 |
China National Standards Comb |
English PDF |
| GB/T 42907-2023 |
Testing of non-equilibrium carrier reCombination lifetime in silicon ingots, silicon blocks and silicon wafers Non-contact eddy current induction method {译} 硅锭、硅块和硅片中非平衡载流子复合寿命的测试 非接触涡流感应法 |
China National Standards Comb |
English PDF |
| GB/T 24748-2023 |
Reciprocating internal Combustion engine flywheel technical conditions {译} 往复式内燃机 飞轮 技术条件 |
China National Standards Comb |
English PDF |
| GB/T 42955-2023 |
Determination of total nitrogen content in fertilizers Dumas Combustion method {译} 肥料中总氮含量的测定 杜马斯燃烧法 |
China National Standards Comb |
English PDF |
| GB/T 42924.4-2023 |
Plastics. Smoke generation. Determination of corrosiveness of Combustion streams. Part 4: Dynamic decomposition method using a cone corrosion meter. {译} 塑料 烟雾产生 燃烧流腐蚀性的测定 第4部分:使用锥形腐蚀计的动态分解法 |
China National Standards Comb |
English PDF |
| GB/T 42924.1-2023 |
Plastics. Smoke generation. Determination of corrosiveness of Combustion streams. Part 1: General terminology and applications. {译} 塑料 烟雾产生 燃烧流腐蚀性的测定 第1部分:通用术语和应用 |
China National Standards Comb |
English PDF |
| GB/T 8094-2023 |
Harvesting machinery—Combine harvesters—Determination of grain tank capacity and performance of grain unloading mechanism {译} 收获机械 联合收割机 粮箱容量及卸粮机构性能的测定 |
China National Standards Comb |
English PDF |
| GB/T 1151-2023 |
Internal Combustion engine main bearing bush and connecting rod bearing bush technical specification {译} 内燃机 主轴瓦及连杆轴瓦 技术条件 |
China National Standards Comb |
English PDF |
| GB/T 31269-2023 |
HoneyComb cardboard box {译} 蜂窝纸板箱 |
China National Standards Comb |
English PDF |
| GB/T 42536-2023 |
Combination valve for high-pressure hydrogen storage cylinders for vehicles {译} 车用高压储氢气瓶组合阀门 |
China National Standards Comb |
English PDF |
| GB/T 8190.4-2023 |
Reciprocating internal Combustion engines - Emissions measurement - Part 4: Steady-state and transient test cycles for engines of different uses {译} 往复式内燃机 排放测量 第4部分：不同用途发动机的稳态和瞬态试验循环 |
China National Standards Comb |
English PDF |
| GB/T 8190.1-2023 |
Reciprocating internal Combustion engines - Emission measurements - Part 1: Test bench measurement systems for gaseous and particulate emissions {译} 往复式内燃机 排放测量 第1部分：气体和颗粒排放物的试验台测量系统 |
China National Standards Comb |
English PDF |
| GB/T 42808-2023 |
Technical Requirements for Electronic Data Interchange of Port-Sea-Rail Combined Transport {译} 港口海铁联运电子数据交换技术要求 |
China National Standards Comb |
English PDF |
| GB/T 21655.1-2023 |
Textiles - Evaluation of moisture absorption and quick-drying properties - Part 1: Individual Combination test method {译} 纺织品 吸湿速干性的评定 第1部分： 单项组合试验法 |
China National Standards Comb |
English PDF |
| GB/T 42368-2023 |
Method for Determination of Explosive Limits of Combustible Gas (Steam) under High Temperature and High Pressure Conditions {译} 高温高压条件下可燃气体（蒸气）爆炸极限测定方法 |
China National Standards Comb |
English PDF |
| GB/T 42399.3-2023 |
Non-destructive testing instruments - Performance and inspection of phased array ultrasonic equipment - Part 3: Combined systems {译} 无损检测仪器 相控阵超声设备的性能与检验 第3部分：组合系统 |
China National Standards Comb |
English PDF |
| GB/T 5170.18-2022 |
Test methods for environmental test equipment - Part 18: Temperature/humidity Combined cycle test equipment {译} 环境试验设备检验方法 第18部分：温度/湿度组合循环试验设备 |
China National Standards Comb |
English PDF |
| GB/T 16508.6-2022 |
Shell boilers - Part 6: Combustion systems {译} 锅壳锅炉 第6部分：燃烧系统 |
China National Standards Comb |
English PDF |
| GB/T 41602-2022 |
Food processing equipment Combined equipment Rotary hot air oven {译} 饮食加工设备 组合型设备 旋转热风烤炉 |
China National Standards Comb |
English PDF |
| GB/T 41517-2022 |
Ships and offshore technology - Ventilation of cargo spaces of vehicles capable of traveling with internal Combustion engines - Theoretical calculation of the total airflow demand {译} 船舶和海上技术 可行驶内燃机车辆的货舱的通风 气流总需量的理论计算 |
China National Standards Comb |
English PDF |
| GB/T 41382-2022 |
Fire test open calorimeter method determination of heat release rate and Combustion products in fire below 40mW {译} 火灾试验 开放式量热计法 40MW以下火灾热释放速率及燃烧产物的测定 |
China National Standards Comb |
English PDF |
| GB/T 26116-2022 |
Internal Combustion engine coaxial pumps—Testing method 内燃机共轴泵 试验方法 |
China National Standards Comb |
English PDF |
| GB/T 24141.2-2022 |
Rubber hoses and tubing for fuel circuits for internal Combustion engines—Specification—Part 2: Gasoline fuels 内燃机燃油管路用橡胶软管和纯胶管 规范 第2部分：汽油燃料 |
China National Standards Comb |
English PDF |
| GB/T 41161-2022 |
Reciprocating internal Combustion engines—Measurement method for combustion noise 往复式内燃机 燃烧噪声测量方法 |
China National Standards Comb |
English PDF |
| GB/T 20936.1-2022 |
Gas detectors for explosive atmospheres - Part 1: Performance requirements for Combustible gas detectors {译} 爆炸性环境用气体探测器 第1部分：可燃气体探测器性能要求 |
China National Standards Comb |
English PDF |
| GB/T 5686.7-2022 |
Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of sulfur content Infrared absorption method and Combustion neutralization titration method {译} 锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法 |
China National Standards Comb |
English PDF |
| GB/T 2820.8-2022 |
Alternating generator sets driven by reciprocating internal Combustion engines - Part 8: Requirements and tests for low power generator sets {译} 往复式内燃机驱动的交流发电机组 第8部分：对小功率发电机组的要求和试验 |
China National Standards Comb |
English PDF |
| GB/T 2820.1-2022 |
Alternating generator sets driven by reciprocating internal Combustion engines - Part 1: Purpose, rating and performance {译} 往复式内燃机驱动的交流发电机组 第1部分：用途、定额和性能 |
China National Standards Comb |
English PDF |
| GB/T 8333-2022 |
Plastics - Test method for Combustion behavior of rigid foamed plastics - Vertical combustion method {译} 塑料 硬质泡沫塑料燃烧性能试验方法 垂直燃烧法 |
China National Standards Comb |
English PDF |
| GB/T 42266-2022 |
Flexible porous polymeric materials - Laboratory evaluation of the Combustion characteristics of small specimens in the horizontal direction under a small flame {译} 柔性多孔聚合物材料 小试样在小火焰下水平方向燃烧特性的实验室评估 |
China National Standards Comb |
English PDF |
| GB/T 42275-2022 |
Cemented carbide - Determination of total carbon content - High frequency Combustion infrared absorption method/thermal conductivity method {译} 硬质合金 总碳量的测定 高频燃烧红外吸收法/热导法 |
China National Standards Comb |
English PDF |
| GB/T 2406.3-2022 |
Plastics - Determination of Combustion behavior by the oxygen index method - Part 3: High temperature test {译} 塑料 用氧指数法测定燃烧行为 第3部分：高温试验 |
China National Standards Comb |
English PDF |
| GB/T 41942-2022 |
Natural raw rubber and natural rubber latex - Determination of nitrogen content - Micro Dumas Combustion method {译} 天然生胶和天然胶乳 氮含量的测定 微杜马斯燃烧法 |
China National Standards Comb |
English PDF |
| GB/T 12085.23-2022 |
Optics and photonics - Environmental test methods - Part 23: Combined test for low pressure and low temperature, atmospheric temperature, high temperature or damp heat {译} 光学和光子学 环境试验方法 第23部分：低压与低温、大气温度、高温或湿热综合试验 |
China National Standards Comb |
English PDF |
| GB/T 12085.22-2022 |
Optics and photonics - Environmental test methods - Part 22: Combined test of low temperature, high temperature or temperature change with impact or random vibration {译} 光学和光子学 环境试验方法 第22部分: 低温、高温或温度变化与碰撞或随机振动综合试验 |
China National Standards Comb |
English PDF |
| GB/T 18216.10-2022 |
Equipment for testing, measuring or monitoring electrical safety protection measures for low-voltage power distribution systems up to and including 1000 V AC and 1500 V DC Part 10: Combined measuring equipment for testing, measuring or monitoring protecti {译} 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第10部分：用于防护措施的试验、测量或监控的组合测量设备 |
China National Standards Comb |
English PDF |
| GB/T 18663.4-2022 |
Mechanical construction of electronic equipment - Tests for metric and imperial series - Part 4: Combinations of performance levels for modular cabinets {译} 电子设备机械结构 公制系列和英制系列的试验 第4部分：模数机柜的性能等级组合 |
China National Standards Comb |
English PDF |
| GB/T 1149.8-2022 |
Internal Combustion engines - Piston rings - Part 8: Rectangular steel rings {译} 内燃机 活塞环 第8部分：矩形钢环 |
China National Standards Comb |
English PDF |
| GB/T 25361.1-2022 |
Internal Combustion engines - Piston pins - Part 1: Technical requirements {译} 内燃机 活塞销 第1部分：技术要求 |
China National Standards Comb |
English PDF |
| GB/T 21404-2022 |
Internal Combustion engines - Methods of determining and measuring engine power - General requirements {译} 内燃机 发动机功率的确定和测量方法 一般要求 |
China National Standards Comb |
English PDF |
| GB/T 8190.6-2022 |
Reciprocating internal Combustion engines - Emission measurements - Part 6: Measurement results and test reports {译} 往复式内燃机 排放测量 第6部分：测量结果和试验报告 |
China National Standards Comb |
English PDF |
| GB/T 6730.61-2022 |
Iron ore - Determination of carbon and sulfur content - High frequency Combustion infrared absorption method {译} 铁矿石 碳和硫含量的测定 高频燃烧红外吸收法 |
China National Standards Comb |
English PDF |
| GB 14023-2022 |
Vehicles, boats and internal Combustion engines - Radio disturbance characteristics - Limits and methods of measurement for protection of off-vehicle receivers {译} 车辆、船和内燃机 无线电骚扰特性 用于保护车外接收机的限值和测量方法 |
China National Standards Comb |
English PDF |
| GB/T 38265.17-2022 |
Soldering flux test methods - Part 17: Surface insulation resistance Comb test and electrochemical migration test for flux residues {译} 软钎剂试验方法 第17部分：钎剂残留物的表面绝缘电阻梳刷试验和电化学迁移试验 |
China National Standards Comb |
English PDF |
| GB/T 3488.4-2022 |
Cemented carbide - Metallographic determination of microstructure - Part 4: Metallographic determination of porosity, non-Combined carbon defects and decarburized phases {译} 硬质合金 显微组织的金相测定 第4部分：孔隙度、非化合碳缺陷和脱碳相的金相测定 |
China National Standards Comb |
English PDF |
| GB/T 40548-2021 |
Technical specification of separate layers pressure control and Combined layers drainage for coalbed methane wells 煤层气井分层控压合层排采技术规范 |
China National Standards Comb |
English PDF |
| GB/T 40433-2021 |
Technical specifications of Combined power source for electric vehicles 电动汽车用混合电源技术要求 |
China National Standards Comb |
English PDF |
| GB/T 40370-2021 |
Calculation methods for energy consumption index of gas-steam Combined cycle cogeneration 燃气-蒸汽联合循环热电联产能耗指标计算方法 |
China National Standards Comb |
English PDF |
| GB/T 14172-2021 |
Bench test methods of static roll stability for motor vehicles, trailers and Combination vehicles 汽车、挂车及汽车列车静侧倾稳定性台架试验方法 |
China National Standards Comb |
English PDF |
| GB/T 40111-2021 |
Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography 石油产品中氟、氯和硫含量的测定 燃烧-离子色谱法 |
China National Standards Comb |
English PDF |
| GB/T 39981-2021 |
Building construction machinery and equipment—Portable,hand-held,internal Combustion engine driven cut-off machines—Safety requirements 建筑施工机械与设备 便携、手持、内燃机式切割机 安全要求 |
China National Standards Comb |
English PDF |
| GB/T 14949.12-2021 |
Manganese ores - Determination of Combined water content - Gravimetric method 锰矿石 化合水含量的测定 重量法 |
China National Standards Comb |
English PDF |
| GB/T 12773-2021 |
Valve steel and superalloy bars for internal Combustion engines 内燃机气阀用钢及合金棒材 |
China National Standards Comb |
English PDF |
| GB/T 8243.12-2021 |
Methods of test for full-flow lubricating oil filters for internal Combustion engines—Part 12: Filtration efficiency using particle counting and contaminant retention capacity 内燃机全流式机油滤清器试验方法 第12部分：颗粒计数法滤清效率和容灰量 |
China National Standards Comb |
English PDF |
| GB/T 12786-2021 |
General technical conditions for automatic internal Combustion engine power stations 自动化内燃机电站通用技术条件 |
China National Standards Comb |
English PDF |
| GB/T 6809.12-2021 |
Reciprocating internal Combustion engines—Vocabulary of components and systems—Part 12:Exhaust emission control systems 往复式内燃机 零部件和系统术语 第12部分：排放控制系统 |
China National Standards Comb |
English PDF |
| GB/T 17650.2-2021 |
Test on gases evolved during Combustion of materials from cables or optical fiber cables - Part 2: Determination of acidity (by pH measurement) and conductivity 取自电缆或光缆的材料燃烧时释出气体的试验方法 第2部分：酸度（用pH测量）和电导率的测定 |
China National Standards Comb |
English PDF |
| GB/T 17650.1-2021 |
Test on gases evolved during Combustion of materials from cables or optical fiber cables-Part 1:Determination of the halogen acid gas content 取自电缆或光缆的材料燃烧时释出气体的试验方法 第1部分：卤酸气体总量的测定 |
China National Standards Comb |
English PDF |
| GB/T 4214.8-2021 |
Test method for noise of household and similar electrical appliances—Particular requirements for electric cooking ranges, ovens, grills, microwave ovens and any Combination of these 家用和类似用途电器噪声测试方法 电灶、烤箱、烤架、微波炉及其组合器具的特殊要求 |
China National Standards Comb |
English PDF |
| GB/T 39836-2021 |
Test methods for slagging indexes in coal Combustion 煤的燃烧结渣指数测定方法 |
China National Standards Comb |
English PDF |
| GB/T 39833-2021 |
Test method for coal Combustion characteristics—One-dimensional furnaces method 煤的燃烧特性测定方法 一维炉法 |
China National Standards Comb |
English PDF |
| GB/T 39779-2021 |
Design guidelines for distributed energy system of Combined cooling, heating and power 分布式冷热电能源系统设计导则 |
China National Standards Comb |
English PDF |
| GB/T 1149.6-2021 |
Internal Combustion engines—Piston rings—Part 6: Scraper rings made of cast iron 内燃机 活塞环 第6部分：铸铁刮环 |
China National Standards Comb |
English PDF |
| GB/T 1149.4-2021 |
Internal Combustion engines—Piston rings—Part 4:Quality requirements 内燃机 活塞环 第4部分：质量要求 |
China National Standards Comb |
English PDF |
| GB/T 41216-2021 |
Marine Combine connecting line for mooring 船用系泊组合连接索 |
China National Standards Comb |
English PDF |
| GB/T 22437.5-2021 |
Cranes—Design principles for loads and load Combinations—Part 5：Overhead travelling and portal bridge cranes 起重机 载荷与载荷组合的设计原则 第5部分：桥式和门式起重机 |
China National Standards Comb |
English PDF |
| GB/T 41067-2021 |
Nanotechnologies -- Determination of sulfur, fluorine, chlorine and bromine content in graphene related powder -- Combustion ion chromatography method 纳米技术 石墨烯粉体中硫、氟、氯、溴含量的测定 燃烧离子色谱法 |
China National Standards Comb |
English PDF |
| GB/T 41065-2021 |
Basalt fiber -- Determination of Combustible matter content 玄武岩纤维 可燃物含量的测定 |
China National Standards Comb |
English PDF |
| GB/T 20969.4-2021 |
Special environmental condition—Machinery for plateau—Part 4:Guide rule of test for plateau natural environment—Internal Combustion engines 特殊环境条件 高原机械 第4部分：高原自然环境试验导则 内燃动力机械 |
China National Standards Comb |
English PDF |
| GB/T 20969.1-2021 |
Special environmental condition—Machinery for plateau—Part 1: Requirements for internal Combustion engines on plateau 特殊环境条件 高原机械 第1部分：高原对内燃动力机械的要求 |
China National Standards Comb |
English PDF |
| GB/T 41024-2021 |
Load Combination and design criteria for structural analysis of spent fuel transport cask 乏燃料运输容器结构分析的载荷组合和设计准则 |
China National Standards Comb |
English PDF |
| GB/T 13697-2021 |
Determination of carbon in uranium oxide powder and pellets—High-frequency inductive furnace Combustion-infrared detection method 二氧化铀粉末和芯块中碳的测定 高频感应炉燃烧-红外检测法 |
China National Standards Comb |
English PDF |
| GB/T 39037.1-2021 |
Lashing and securing arrangements on road vehicles for sea transportation on Ro/Ro ships—General requirements—Part 1：Commercial vehicles and Combinations of vehicles，semi-trailers excluded 用于海上滚装船运输的道路车辆的系固点与系固设施布置 通用要求 第1部分：商用车和汽车列车（不包括半挂车） |
China National Standards Comb |
English PDF |
| GB 25034-2020 |
Gas-fired heating and hot water Combi-boiler 燃气采暖热水炉 |
China National Standards Comb |
English PDF |
| GB/T 25117-2020 |
Railway applications—Rolling stock—Combined test method for traction systems 轨道交通 机车车辆 牵引系统组合试验方法 |
China National Standards Comb |
English PDF |
| GB/T 22578.3-2020 |
Electrical insulation system (EIS)—Thermal evaluation of Combined liquid and solid components—Part 3:Hermetic motor-compressors 电气绝缘系统(EIS) 液体和固体组件的热评定 第3部分：密封式电动机-压缩机 |
China National Standards Comb |
English PDF |
| GB/T 2423.27-2020 |
Environmental testing—Part 2: Test methods—Test method and guidance: Combined temperature or temperature and humidity with low air pressure tests 环境试验 第2部分：试验方法 试验方法和导则：温度/低气压或温度/湿度/低气压综合试验 |
China National Standards Comb |
English PDF |
| GB/T 38750.2-2020 |
Reciprocating internal Combustion engine energy efficiency evaluating specifications—Part 2:Gasoline engines 往复式内燃机能效评定规范 第2部分：汽油机 |
China National Standards Comb |
English PDF |
| GB/T 38750.1-2020 |
Reciprocating internal Combustion engine energy efficiency evaluating specifications—Part 1:Diesel engines 往复式内燃机能效评定规范 第1部分：柴油机 |
China National Standards Comb |
English PDF |
| GB/T 13319-2020 |
Geometrical product specifications (GPS)—Geometrical tolerancing—Pattern and Combined geometrical specification 产品几何技术规范（GPS） 几何公差 成组（要素）与组合几何规范 |
China National Standards Comb |
English PDF |
| GB/T 20888.1-2020 |
Machinery for forestry—Safety requirements and testing for pole-mounted powered pruners—Part 1: Machines fitted with an integral Combustion engine 林业机械 杆式动力修枝锯安全要求和试验 第1部分：侧挂式动力修枝锯 |
China National Standards Comb |
English PDF |
| GB/T 19725.1-2020 |
Agricultural and forestry machinery—Safety requirements and testing for portable,hand-held,powered brush-cutters and grass-trimmers—Part 1:Machines fitted with an integral Combustion engine 农林机械 便携式割灌机和割草机安全要求和试验 第1部分：侧挂式动力机械 |
China National Standards Comb |
English PDF |
| GB/T 38599-2020 |
Safety valves and bursting disc safety devices in Combination 安全阀与爆破片安全装置的组合 |
China National Standards Comb |
English PDF |
| GB/T 8243.14-2020 |
Methods of test for full-flow lubricating oil filters for internal Combustion engines—Part 14:Cold start simulation and hydraulic pulse durability for composite filter housings 内燃机全流式机油滤清器试验方法 第14部分：复合材料滤清器的冷起动模拟和液压脉冲耐久试验 |
China National Standards Comb |
English PDF |
| GB/T 19212.24-2020 |
Safety of transformers, reactors, power supply units and Combinations thereof—Part 24：Particular requirements and test for transformers and power supply units for construction sites 变压器、电抗器、电源装置及其组合的安全 第24部分：建筑工地用变压器和电源装置的特殊要求和试验 |
China National Standards Comb |
English PDF |
| GB/T 19212.11-2020 |
Safety of transformers, reactors, power supply units and Combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V 变压器、电抗器、电源装置及其组合的安全 第11部分：高绝缘水平分离变压器和输出电压超过1 000 V的分离变压器的特殊要求和试验 |
China National Standards Comb |
English PDF |
| GB/T 23755-2020 |
Three-phase site-Combined power transformer 三相组合式电力变压器 |
China National Standards Comb |
English PDF |
| GB/T 21962-2020 |
Corn Combine harvester 玉米收获机械 |
China National Standards Comb |
English PDF |
| GB/T 3221-2020 |
Code for mooring and sea trials of internal Combustion engine-driven inland ships 内燃机动力内河船舶系泊和航行试验大纲 |
China National Standards Comb |
English PDF |
| GB/T 39381.1-2020 |
Cardiovascular implants—Vascular device-drug Combination products—Part 1：General requirements 心血管植入物 血管药械组合产品 第1部分：通用要求 |
China National Standards Comb |
English PDF |
| GB/T 3836.12-2019 |
Explosive atmospheres—Part 12：Material characteristics for Combustible dusts—Test methods 爆炸性环境 第12部分：可燃性粉尘物质特性 试验方法 |
China National Standards Comb |
English PDF |
| GB/T 50493-2019 |
Standard for design of Combustible gas and toxic gas detection and alarm for petrochemical industry 石油化工可燃气体和有毒气体检测报警设计标准 |
China National Standards Comb |
English PDF |
| GB/T 38433-2019 |
General technical specifications for sightseeing Combination bus 非公路用旅游观光列车通用技术条件 |
China National Standards Comb |
English PDF |
| GB/T 38364.3-2019 |
Garden equipment—Safety requirements for Combustion-engine-powered lawnmowers—Part 3: Ride-on lawnmowers with seated operator 园林机械 以内燃机为动力的草坪修剪机安全要求 第3部分：坐骑式草坪修剪机 |
China National Standards Comb |
English PDF |
| GB/T 38364.2-2019 |
Garden equipment—Safety requirements for Combustion-engine-powered lawnmowers—Part 2:Pedestrian-controlled lawnmowers 园林机械 以内燃机为动力的草坪修剪机安全要求 第2部分：步进式草坪修剪机 |
China National Standards Comb |
English PDF |
| GB/T 38364.1-2019 |
Garden equipment—Safety requirements for Combustion-engine-powered lawnmowers—Part 1:Terminology and common tests 园林机械 以内燃机为动力的草坪修剪机安全要求 第1部分：术语和通用试验 |
China National Standards Comb |
English PDF |
| GB/T 38340-2019 |
Small craft—Reciprocating internal Combustion engines exhaust emission measurement—Test-bed measurement of gaseous and particulate exhaust emissions 小艇 往复式内燃机排放测量 气体和颗粒排放物的试验台测量 |
China National Standards Comb |
English PDF |
| GB 15322.4-2019 |
Combustible gas detectors—Part 4: Line-type optical beam combustible gas detectors for industrial and commercial use 可燃气体探测器 第4部分：工业及商业用途线型光束可燃气体探测器 |
China National Standards Comb |
English PDF |
| GB 15322.3-2019 |
Combustible gas detectors—Part 3: Portable combustible gas detectors for industrial and commercial use 可燃气体探测器 第3部分：工业及商业用途便携式可燃气体探测器 |
China National Standards Comb |
English PDF |
| GB 15322.2-2019 |
Combustible gas detectors－Part 2：Household combustible gas detectors 可燃气体探测器 第2部分：家用可燃气体探测器 |
China National Standards Comb |
English PDF |
| GB 15322.1-2019 |
Combustible gas detectors—Part 1: Point-type combustible gas detectors for industrial and commercial use 可燃气体探测器 第1部分：工业及商业用途点型可燃气体探测器 |
China National Standards Comb |
English PDF |
| GB 15322.4-2019 |
Combustible gas detectors—Part 4: Line-type optical beam combustible gas detectors for industrial and commercial use 可燃气体探测器 第4部分：工业及商业用途线型光束可燃气体探测器 |
China National Standards Comb |
English PDF |
| GB 15322.3-2019 |
Combustible gas detectors—Part 3: Portable combustible gas detectors for industrial and commercial use 可燃气体探测器 第3部分：工业及商业用途便携式可燃气体探测器 |
China National Standards Comb |
English PDF |
| GB 15322.2-2019 |
Combustible gas detectors－Part 2：Household combustible gas detectors 可燃气体探测器 第2部分：家用可燃气体探测器 |
China National Standards Comb |
English PDF |
| GB 15322.1-2019 |
Combustible gas detectors—Part 1: Point-type combustible gas detectors for industrial and commercial use 可燃气体探测器 第1部分：工业及商业用途点型可燃气体探测器 |
China National Standards Comb |
English PDF |
| GB/T 2423.35-2019 |
Environmental testing—Part 2:Tests and guidance—Combined climatic(temperature/humidity)and dynamic(vibration/shock) tests 环境试验 第2部分：试验和导则 气候(温度、湿度)和动力学(振动、冲击)综合试验 |
China National Standards Comb |
English PDF |
| GB/T 37865-2019 |
Analysis method of 14C in biological samples—Oxgen bomb Combustion method 生物样品中14C的分析方法 氧弹燃烧法 |
China National Standards Comb |
English PDF |
| GB/T 37679-2019 |
Sheet metal parts fabricated by fine blanking Combined with extrusion process—Technological specification 金属板料精冲挤压复合成形件 工艺规范 |
China National Standards Comb |
English PDF |
| GB/T 37588-2019 |
Carbon materials—Determination of nitrogen content—Dumas Combustion method 炭素材料 氮含量的测定 杜马斯燃烧法 |
China National Standards Comb |
English PDF |
| GB/T 2423.35-2019 |
Environmental testing—Part 2:Tests and guidance—Combined climatic(temperature/humidity)and dynamic(vibration/shock) tests 环境试验 第2部分：试验和导则 气候(温度、湿度)和动力学(振动、冲击)综合试验 |
China National Standards Comb |
English PDF |
| GB/T 2423.63-2019 |
Environmental testing—Part 2:Test methods—Test:Combined temperature(cold and heat)/low air pressure/vibration(mixed mode) 环境试验 第2部分:试验方法 试验:温度(低温、高温)/低气压/振动(混合模式)综合 |
China National Standards Comb |
English PDF |
| GB/T 37650-2019 |
Combustion types—Terms and definitions 燃烧方式 术语和定义 |
China National Standards Comb |
English PDF |
| GB/T 37296-2019 |
Safety design code for reciprocating internal Combustion engine gas power plant 往复式内燃燃气电站安全设计规范 |
China National Standards Comb |
English PDF |
| GB/T 6809.11-2018 |
Reciprocating internal Combustion engines—Vocabulary of components and systems—Part 11: Fuel systems 往复式内燃机-零部件和系统术语-第11部分：燃油系统 |
China National Standards Comb |
English PDF |
| GB/T 37089-2018 |
Reciprocating internal Combustion engine driven alternating current generating sets—Controller 往复式内燃机驱动的交流发电机组-控制器 |
China National Standards Comb |
English PDF |
| GB/T 20651.1-2018 |
Reciprocating internal Combustion engines—Safety—Part 1: Compression ignition engines 往复式内燃机-安全-第1部分：压燃式发动机 |
China National Standards Comb |
English PDF |
| GB/T 36998-2018 |
Technical requirements and measurement methods for ASI Combiner/splitter used in program distribution network 节目分配网络ASI合路/分路器技术要求和测量方法 |
China National Standards Comb |
English PDF |
| GB/T 5170.19-2018 |
Inspection methods for environmental testing equipments—Part 19:Combined temperature vibration(sinusoidal) testing equipment 环境试验设备检验方法-第19部分：温度、振动(正弦)综合试验设备 |
China National Standards Comb |
English PDF |
| GB/T 14906-2018 |
Classification of internal Combustion engine oils viscosity 内燃机油黏度分类 |
China National Standards Comb |
English PDF |
| GB/T 6809.10-2018 |
Reciprocating internal Combustion engines—Vocabulary of components and systems—Part 10: Ignition systems 往复式内燃机-零部件和系统术语-第10部分：点火系统 |
China National Standards Comb |
English PDF |
| GB/T 8190.8-2018 |
Reciprocating internal Combustion engines—Exhaust emission measurement—Part 8：Engine group determination 往复式内燃机-排放测量-第8部分：发动机系组的确定 |
China National Standards Comb |
English PDF |
| GB/T 1147.1-2017/XG1-2018 |
Small and medium power internal Combustion engines - Part 1：General requirements 《中小功率内燃机-第1部分：通用技术条件》国家标准第1号修改单 |
China National Standards Comb |
English PDF |
| GB/T 51311-2018 |
Wind and light storage Combined power station commissioning and acceptance criteria 风光储联合发电站调试及验收标准 |
China National Standards Comb |
English PDF |
| GB/T 26068-2018 |
Test method for carrier reCombination lifetime in silicon wafers and silicon ingots—Non-contact measurement of photoconductivity decay by microwave reflectance method 硅片和硅锭载流子复合寿命的测试-非接触微波反射光电导衰减法 |
China National Standards Comb |
English PDF |
| GB/T 22437.1-2018 |
Cranes—Design principles for loads and load Combinations—Part 1：General 起重机 载荷与载荷组合的设计原则 第1部分：总则 |
China National Standards Comb |
English PDF |
| GB/T 36160.1-2018 |
Technical specification for distributed energy system of Combined cooling, heating and power—Part 1：Refrigeration and heating subsystem 分布式冷热电能源系统技术条件 第1部分：制冷和供热单元 |
China National Standards Comb |
English PDF |
| GB/T 36160.2-2018 |
Technical specification for distributed energy system of Combined cooling，heating and power－Part 2：Power subsystem 分布式冷热电能源系统技术条件 第2部分：动力单元 |
China National Standards Comb |
English PDF |
| GB/T 8013.2-2018 |
Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 2: Combined coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第2部分:阳极氧化复合膜 |
China National Standards Comb |
English PDF |
| GB/T 36140-2018 |
Technical requirements for assembled insulation Combination wall composite by glass fiber reinforced inorganic materials 装配式玻纤增强无机材料复合保温墙体技术要求 |
China National Standards Comb |
English PDF |
| GB/T 5591.3-2018 |
Combined flexible materials for electrical insulation—Part 3：Specifications for individual materials 电气绝缘用柔软复合材料 第3部分：单项材料规范 |
China National Standards Comb |
English PDF |
| GB/T 18655-2018 |
Vehicles, boats and internal Combustion engines—Radio disturbance characteristics—Limits and methods of measurement for the protection of on-board receivers 车辆、船和内燃机 无线电骚扰特性 用于保护车载接收机的限值和测量方法 |
China National Standards Comb |
English PDF |
| GB/T 36372-2018 |
Cleanrooms and associated controlled environments—General technical requirements of Combined envelope structure 洁净室及相关受控环境 组合式围护结构通用技术要求 |
China National Standards Comb |
English PDF |
| GB/T 4937.201-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 20-1: Handling, packing, labelling and shipping of surface-mount devices sensitive to the Combined effect of moisture and soldering heat 半导体器件 机械和气候试验方法 第20-1部分：对潮湿和焊接热综合影响敏感的表面安装器件的操作、包装、标志和运输 |
China National Standards Comb |
English PDF |
| GB/T 4937.20-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 20: Resistance of plastic encapsulated SMDs to the Combined effect of moisture and soldering heat 半导体器件 机械和气候试验方法 第20部分：塑封表面安装器件耐潮湿和焊接热综合影响 |
China National Standards Comb |
English PDF |
| GB/T 36791-2018 |
Determination of bromine in organic flame retardant—Oxygen bomb Combustion-ion selective electrode method 含溴有机阻燃化学品中溴含量的测定 氧弹燃烧-离子选择电极法 |
China National Standards Comb |
English PDF |
| GB/T 35984-2018 |
Determination of total carbon, Combustible carbon and carbonate carbon in solid residues from coal and coke 煤和焦炭的固体残余物中全碳、可燃碳和碳酸盐碳的测定方法 |
China National Standards Comb |
English PDF |
| GB/T 14097-2018 |
Reciprocating internal Combustion engines—Limit values of emitted noise 往复式内燃机 噪声限值 |
China National Standards Comb |
English PDF |
| GB/T 23340-2018 |
Internal Combustion engines—Connecting-rods—Specification 内燃机 连杆 技术条件 |
China National Standards Comb |
English PDF |
| GB/T 8243.5-2018 |
Methods of test for full-flow lubricating oil filters for internal Combustion engines—Part 5: Test for cold start simulation and hydraulic pulse durability 内燃机全流式机油滤清器试验方法 第5部分：冷起动模拟和液压脉冲耐久试验 |
China National Standards Comb |
English PDF |
| GB/T 23338-2018 |
Internal Combustion engines—Charge air coolers—Specification 内燃机 增压空气冷却器 技术条件 |
China National Standards Comb |
English PDF |
| GB/T 23339-2018 |
Internal Combustion engines—Crankshafts—Specification 内燃机 曲轴 技术条件 |
China National Standards Comb |
English PDF |
| GB/T 8243.15-2018 |
Methods of test for full-flow lubricating oil filters for internal Combustion engines—Part 15: Vibration fatigue test for composite filter housings 内燃机全流式机油滤清器试验方法 第15部分：复合材料滤清器的振动疲劳试验 |
China National Standards Comb |
English PDF |
| GB/T 8190.7-2018 |
Reciprocating internal Combustion engines—Exhaust emission measurement—Part 7：Engine family determination 往复式内燃机 排放测量 第7部分：发动机系族的确定 |
China National Standards Comb |
English PDF |
| GB/T 12470-2018 |
Solid wire electrodes, tubular cored electrodes and electrode/flux Combinations for submerged arc welding of creep-resisting steels 埋弧焊用热强钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求 |
China National Standards Comb |
English PDF |
| GB/T 36034-2018 |
Solid wire electrodes, tubular cored electrodes and electrode/flux Combinations for submerged arc welding of high strength steels 埋弧焊用高强钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求 |
China National Standards Comb |
English PDF |
| GB/T 17854-2018 |
Solid wire electrodes /flux Combinations for submerged arc welding of stainless steels 埋弧焊用不锈钢焊丝-焊剂组合分类要求 |
China National Standards Comb |
English PDF |
| GB/T 5293-2018 |
Solid wire electrodes, tubular cored electrodes and electrode/flux Combinations for submerged arc welding of non alloy and fine grain steels 埋弧焊用非合金钢及细晶粒钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求 |
China National Standards Comb |
English PDF |
| GB/T 34933-2017 |
Technical code for Combiner box test of photovoltaic power station 光伏发电站汇流箱检测技术规程 |
China National Standards Comb |
English PDF |
| GB/T 34936-2017 |
Technical requirement of Combiner box for photovoltaic power station 光伏发电站汇流箱技术要求 |
China National Standards Comb |
English PDF |
| GB/T 5591.2-2017 |
Combined flexible materials for electrical insulation—Part 2: Methods of test 电气绝缘用柔软复合材料 第2部分：试验方法 |
China National Standards Comb |
English PDF |
| GB/T 5591.1-2017 |
Combined flexible materials for electrical insulation—Part 1: Definitions and general requirements 电气绝缘用柔软复合材料 第1部分：定义和一般要求 |
China National Standards Comb |
English PDF |
| GB/T 34615-2017 |
Determination of Combustion characteristics of CMSW for coprocessing in cement kiln 水泥窑协同处置的生活垃圾预处理可燃物燃烧特性检测方法 |
China National Standards Comb |
English PDF |
| GB/T 10574.12-2017 |
Methods for chemical analysis of tin-lead solders—Part 12：Determination of sulfur content—High frequency Combustion with infrared absorption method 锡铅焊料化学分析方法 第12部分：硫量的测定 高频燃烧红外吸收光谱法 |
China National Standards Comb |
English PDF |
| GB/T 34576-2017 |
Specifications for steam turbine used in gas-steam Combined-cycle unit 燃气-蒸汽联合循环用汽轮机规范 |
China National Standards Comb |
English PDF |
| GB/T 1819.10-2017 |
Methods for chemical analysis of tin concentrates—Part 10: Determination of sulfur content—High frequency Combustion with infrared absorption method and potassium iodate titrimetric method 锡精矿化学分析方法 第10部分：硫量的测定 高频感应炉燃烧红外吸收法和碘酸钾滴定法 |
China National Standards Comb |
English PDF |
| GB/T 13747.24-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 24：Determination of carbon content—Infrared absorption method after high frequency Combustion 锆及锆合金化学分析方法 第24部分：碳量的测定 高频燃烧红外吸收法 |
China National Standards Comb |
English PDF |
| GB/T 5195.5-2017 |
Fluorspar—Determination of total sulfur content—Pipe furnace Combustion iodic acid potassium titration method 萤石 总硫含量的测定 管式炉燃烧-碘酸钾滴定法 |
China National Standards Comb |
English PDF |
| GB/T 18948-2017 |
Rubber hoses and tubing for cooling systems for internal-Combustion engines—Specification 内燃机冷却系统用橡胶软管和纯胶管 规范 |
China National Standards Comb |
English PDF |
| GB/T 34231-2017 |
Determination of loss on ignition for coal Combustion residues 煤炭燃烧残余物烧失量测定方法 |
China National Standards Comb |
English PDF |
| GB/T 34004-2017 |
Domestic and small-scale catering kitchen Combustible gas alarms and sensors 家用和小型餐饮厨房用燃气报警器及传感器 |
China National Standards Comb |
English PDF |
| GB/T 33884-2017 |
Aluminum alloy profile and profile welded Combination for heavy-duty freight train 重载货运列车用铝合金型材及厢块 |
China National Standards Comb |
English PDF |
| GB/T 33928-2017 |
Reciprocating internal Combustion engines—Measurement method for exhaust silencers—Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio 往复式内燃机 排气消声器测量方法 声压法排气噪声声功率级和插入损失及功率损失比 |
China National Standards Comb |
English PDF |
| GB/T 15670.28-2017 |
Toxicological test methods for pesticides registration—Part 28: Combined chronic toxicity/carcinogenicity study 农药登记毒理学试验方法 第28部分：慢性毒性与致癌合并试验 |
China National Standards Comb |
English PDF |
| GB/T 1149.15-2017 |
Internal Combustion engines—Piston rings—Part 15: Coil-spring-loaded oil control rings of narrow width made of cast iron 内燃机 活塞环 第15部分：薄型铸铁螺旋撑簧油环 |
China National Standards Comb |
English PDF |
| GB/T 8190.9-2017 |
Reciprocating internal Combustion engines—Exhaust emission measurement—Part 9: Test cycles and test procedures for test-bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions 往复式内燃机 排放测量 第9部分：压燃式发动机瞬态工况排气烟度的试验台测量用试验循环和测试规程 |
China National Standards Comb |
English PDF |
| GB/T 8188-2017 |
Reciprocating internal Combustion engines—Emissions terminology and nomenclature 往复式内燃机 排放术语和定义 |
China National Standards Comb |
English PDF |
| GB/T 33857-2017 |
General principles for energy conservation assessment—Combined heat and power generation project 节能评估技术导则 热电联产项目 |
China National Standards Comb |
English PDF |
| GB/T 33618-2017 |
Textiles—Test method for visible smoke release and heat release properties during Combustion process 纺织品 燃烧烟释放和热释放性能测试 |
China National Standards Comb |
English PDF |
| GB/T 33757.1-2017 |
Energy saving ratio for distributed energy systems of Combined cooling, heating and power—Part 1:Fossil energy driven systems 分布式冷热电能源系统的节能率 第1部分：化石能源驱动系统 |
China National Standards Comb |
English PDF |
| GB/T 8243.7-2017 |
Methods of test for full-flow lubricating oil filters for internal Combustion engines—Part 7：Vibration fatigue test 内燃机全流式机油滤清器试验方法 第7部分：振动疲劳试验 |
China National Standards Comb |
English PDF |
| GB/T 8243.6-2017 |
Methods of test for full-flow lubricating oil filters for internal Combustion engines—Part 6: Static burst pressure test 内燃机全流式机油滤清器试验方法 第6部分：静压耐破度试验 |
China National Standards Comb |
English PDF |
| GB/T 1859.4-2017 |
Reciprocating internal Combustion engines—Measurement of sound power levels using sound pressure—Part 4:Survey method using a reference sound source 往复式内燃机 声压法声功率级的测定 第4部分：使用标准声源简易法 |
China National Standards Comb |
English PDF |
| GB/T 1147.1-2017 |
Small and medium power internal Combustion engines—Part 1: General requirements 中小功率内燃机 第1部分：通用技术条件 |
China National Standards Comb |
English PDF |
| GB/T 1147.2-2017 |
Small and medium power internal Combustion engines—Part 2: Test methods 中小功率内燃机 第2部分：试验方法 |
China National Standards Comb |
English PDF |
| GB/T 22578.1-2017 |
Electrical insulation systems (EIS)—Thermal evaluaion of Combined liquid and solid components—Part 1: General requiremnts 电气绝缘系统（EIS） 液体和固体组件的热评定 第1部分：通用要求 |
China National Standards Comb |
English PDF |
| GB/T 19212.27-2017 |
Safety of transformers,reactors,power supply units and Combinations thereof—Part 27: Particular requirements and tests for transformers and power supply units all for saving energy and other purposes 变压器、电抗器、电源装置及其组合的安全 第27部分：节能和其他目的用变压器和电源装置的特殊要求和试验 |
China National Standards Comb |
English PDF |
| GB/T 19212.16-2017 |
Safety of transformers,reactors,power supply units and Combinations thereof—Part 16: Particular requirements and tests for isolating transformers for the supply of medical locations 变压器、电抗器、电源装置及其组合的安全 第16部分：医疗场所供电用隔离变压器的特殊要求和试验 |
China National Standards Comb |
English PDF |
| GB/T 35488-2017 |
Combine harvesters monitoring system 联合收割机监测系统 |
China National Standards Comb |
English PDF |
| GB/T 35170-2017 |
Combustible material preprocessed from CMSW for coprocessing in cement kiln 水泥窑协同处置的生活垃圾预处理可燃物 |
China National Standards Comb |
English PDF |
| GB/T 14048.3-2017 |
Low-voltage switchgear and controlgear—Part3: Switches，disconnectors，switch-disconnectors and fuse-Combination units 低压开关设备和控制设备 第3部分：开关、隔离器、隔离开关及熔断器组合电器 |
China National Standards Comb |
English PDF |
| GB 35574-2017 |
The norm of energy consumption per unit product of Combined heat and power generation 热电联产单位产品能源消耗限额 |
China National Standards Comb |
English PDF |
| GB/T 22578.2-2017 |
Electrical insulation system(EIS)—Thermal evaluation of Combined liquid and solid components—Part 2: Simplified test 电气绝缘系统(EIS) 液体和固体组件的热评定 第2部分：简化试验 |
China National Standards Comb |
English PDF |
| GB/T 5170.10-2017 |
Inspection methods for environmental testing equipments—Part 10：Combined high and low temperature/low air pressure testing equipments 环境试验设备检验方法 第10部分：高低温低气压试验设备 |
China National Standards Comb |
English PDF |
| GB/T 35211-2017 |
Measurement of nature gas calorific value—Continuous Combustion 天然气发热量的测量 连续燃烧法 |
China National Standards Comb |
English PDF |
| GB/T 12476.3-2017 |
Electrical apparatus for use in the presence of Combustible dust—Part 3: Classification of areas where combustible dusts are or may be present 可燃性粉尘环境用电气设备 第3部分：存在或可能存在可燃性粉尘的场所分类 |
China National Standards Comb |
English PDF |
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