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Standard Code | Standard Title | Standard Class | Order |
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GB/T 43359-2023 |
Printing and dyeing wastewater membrane method integrated equipment 印染废水膜法集成装备 |
China National Standards in |
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GB/T 43289-2023 |
Plastics. Test method for determining the rate of decomposition and extent of disintegration of plastic materials in matrices exposed to the marine environment under laboratory conditions. 塑料 实验室条件下测定暴露于海洋环境基质中塑料材料分解率和崩解程度的试验方法 |
China National Standards in |
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GB/T 43287-2023 |
Plastics Determination of the degree of disintegration of plastic materials in the marine environment under actual field conditions 塑料 在实际野外条件海洋环境中塑料材料崩解度的测定 |
China National Standards in |
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GB/T 43282.2-2023 |
Plastics. Determination of aerobic biodegradation of plastic materials exposed to seawater. Part 2: Method for determination of oxygen demand in a closed respirometer. 塑料 暴露于海水中塑料材料需氧生物分解的测定 第2部分:采用测定密闭呼吸计内需氧量的方法 |
China National Standards in |
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GB/T 43282.1-2023 |
Plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater. Part 1: Using methods to analyze the release of carbon dioxide. 塑料 暴露于海水中塑料材料需氧生物分解的测定 第1部分:采用分析释放二氧化碳的方法 |
China National Standards in |
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GB/T 43327.6-2023 |
Oil and gas industry - Special requirements for offshore structures - Part 6: Offshore operations 石油天然气工业 海洋结构物特殊要求 第6部分:海上作业 |
China National Standards in |
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GB/T 29165.4-2023 |
Oil and gas industry Glass fiber reinforced plastic pipes Part 4: Assembly, installation and operation 石油天然气工业 玻璃纤维增强塑料管 第4部分:装配、安装与运行 |
China National Standards in |
English PDF |
GB/T 29165.3-2023 |
Oil and gas industry Glass fiber reinforced plastic pipes Part 3: System design 石油天然气工业 玻璃纤维增强塑料管 第3部分:系统设计 |
China National Standards in |
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GB/T 27866-2023 |
Technical specification for hardness control of steel pipes and equipment to prevent sulfide stress cracking of welds 钢制管道和设备防止焊缝硫化物应力开裂的硬度控制技术规范 |
China National Standards in |
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GB/T 23802-2023 |
Technical delivery conditions for corrosion-resistant alloy seamless pipes for casing, tubing, coupling blanks and accessory materials for the oil and gas industry 石油天然气工业 套管、油管、接箍毛坯及附件材料用耐蚀合金无缝管交货技术条件 |
China National Standards in |
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GB/T 20656-2023 |
Oil and gas industry On-site inspection of new casing, tubing and drill pipe 石油天然气工业 新套管、油管和钻杆现场检验 |
China National Standards in |
English PDF |
GB/T 19830-2023 |
Oil and gas industry Steel pipes for oil and gas well casing or tubing 石油天然气工业 油气井套管或油管用钢管 |
China National Standards in |
English PDF |
GB/T 18603-2023 |
Technical requirements for natural gas metering systems 天然气计量系统技术要求 |
China National Standards in |
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GB/T 9711-2023 |
Oil and gas industry Steel pipes for pipeline transportation systems 石油天然气工业 管线输送系统用钢管 |
China National Standards in |
English PDF |
GB/T 43340.2-2023 |
Financial News and Information Part 2: Transmission Processing Interface Requirements 财经新闻信息 第2部分:传输处理接口要求 |
China National Standards in |
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GB/T 43340.1-2023 |
Financial News and Information Part 1: Metadata 财经新闻信息 第1部分:元数据 |
China National Standards in |
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GB/T 43392-2023 |
Safety performance testing and evaluation method of subway disaster prevention system 地铁防灾系统安全性能测试与评估方法 |
China National Standards in |
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GB/T 42765-2023 |
Security Service Management System Requirements and Usage Guidelines 保安服务管理体系 要求及使用指南 |
China National Standards in |
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GB/T 43425-2023 |
Economic and Trade Exhibitions Overseas Holding Guide 经济贸易展览会 境外举办指南 |
China National Standards in |
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GB/T 25684.15-2023 |
Earthmoving machinery - Safety Part 15: Requirements for tire-type forklifts 土方机械 安全 第15部分:轮胎式叉装机的要求 |
China National Standards in |
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GB/T 25684.14-2023 |
Earthmoving machinery - Safety Part 14: Requirements for small implement carriers 土方机械 安全 第14部分:小型机具承载机的要求 |
China National Standards in |
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GB/T 25622.1-2023 |
Earthmoving Machinery Driver's Manual Part 1: Content and Format 土方机械 司机手册 第1部分:内容和格式 |
China National Standards in |
English PDF |
GB/T 43317-2023 |
Rough-terrain forklift operator training content and methods 越野叉车 操作者培训 内容和方法 |
China National Standards in |
English PDF |
GB/T 26949.7-2023 |
industrial Vehicles Stability Verification Part 7: Bi-directional and multi-directional operating forklifts 工业车辆 稳定性验证 第7部分:双向和多向运行叉车 |
China National Standards in |
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GB/T 18849-2023 |
Motorized industrial Vehicles Brake Performance and Part Strength 机动工业车辆 制动器性能和零件强度 |
China National Standards in |
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GB/T 10827.5-2023 |
industrial vehicles - Safety requirements and verification - Part 5: Pedestrian vehicles 工业车辆 安全要求和验证 第5部分:步行式车辆 |
China National Standards in |
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GB/T 43391-2023 |
Market, Public Opinion and Social Survey Survey Report Preparation Guide 市场、民意和社会调查 调查报告编制指南 |
China National Standards in |
English PDF |
GB/T 43390-2023 |
Market, Opinion and Social Research Mobile Survey Guide 市场、民意和社会调查 移动调查指南 |
China National Standards in |
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GB/T 43389-2023 |
Market, public opinion and social surveys Data analysis methods 市场、民意和社会调查 数据分析方法 |
China National Standards in |
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GB/T 7731.17-2023 |
Ferrotungsten - Determination of cobalt, nickel and aluminum content - Inductively coupled plasma atomic emission spectrometry 钨铁 钴、镍、铝含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards in |
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GB/T 5686.9-2023 |
Ferromanganese, manganese-silicon alloy, ferromanganese nitride and metallic manganese. Determination of manganese, silicon, phosphorus and iron content. Wavelength dispersive X-ray fluorescence spectrometry (cast glass plate method) 锰铁、锰硅合金、氮化锰铁和金属锰 锰、硅、磷和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards in |
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GB/T 5686.5-2023 |
Ferromanganese, manganese-silicon alloy, ferromanganese nitride and metallic manganese Determination of carbon content Infrared absorption method, gas volume method, gravimetric method and coulometric method 锰铁、锰硅合金、氮化锰铁和金属锰 碳含量的测定 红外线吸收法、气体容量法、重量法和库仑法 |
China National Standards in |
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GB/T 3654.8-2023 |
Ferroniobium Determination of titanium content Chromotropic acid photometry and diantipyrine methane photometry 铌铁 钛含量的测定 变色酸光度法和二安替比林甲烷光度法 |
China National Standards in |
English PDF |
GB/T 3653.3-2023 |
Ferroboron Determination of silicon content Perchloric acid dehydration gravimetric method 硼铁 硅含量的测定 高氯酸脱水重量法 |
China National Standards in |
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GB/T 43363-2023 |
Determination of form distribution of 12 elements including copper, zinc, cadmium, lead and chromium in waste chemicals. Continuous extraction method 废弃化学品中铜、锌、镉、铅、铬等12种元素形态分布的测定 连续提取法 |
China National Standards in |
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GB/T 20001.8-2023 |
Standard Drafting Rules Part 8: Evaluation Criteria 标准起草规则 第8部分:评价标准 |
China National Standards in |
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GB/T 3145-2023 |
Benzene crystallization point determination method 苯结晶点测定法 |
China National Standards in |
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GB/T 43341-2023 |
Nanotechnology Defect concentration measurement in graphene Raman spectroscopy 纳米技术 石墨烯的缺陷浓度测量 拉曼光谱法 |
China National Standards in |
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GB/T 43251-2023 |
Nanotechnology - Determination of tensile properties of small-sized nanostructured films 纳米技术 小尺寸纳米结构薄膜拉伸性能测定方法 |
China National Standards in |
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GB/T 43022.2-2023 |
Rail transit - DC surge arresters and voltage limiting devices - Part 2: Voltage limiting devices 轨道交通 直流避雷器和电压限制装置 第2部分:电压限制装置 |
China National Standards in |
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GB/T 43022.1-2023 |
Rail transit - DC surge arresters and voltage limiting devices - Part 1: Gapless metal oxide surge arresters 轨道交通 直流避雷器和电压限制装置 第1部分:无间隙金属氧化物避雷器 |
China National Standards in |
English PDF |
GB/T 34575-2023 |
Rail transit rolling stock converter equipment locomotives and EMU auxiliary converters 轨道交通 机车车辆变流设备 机车、动车组辅助变流器 |
China National Standards in |
English PDF |
GB/T 32592-2023 |
Rail transit current receiving system Requirements and verification for dynamic interaction measurement between pantograph and catenary 轨道交通 受流系统 受电弓与接触网动态相互作用测量的要求和验证 |
China National Standards in |
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GB/T 25120-2023 |
Rail transit rolling stock traction transformers and reactors 轨道交通 机车车辆牵引变压器和电抗器 |
China National Standards in |
English PDF |
GB/T 24339-2023 |
Rail transit Communication, signaling and processing systems Safety-related communications in transmission systems 轨道交通 通信、信号和处理系统 传输系统中的安全相关通信 |
China National Standards in |
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GB/T 21413.5-2023 |
Rail transit - Electrical equipment for rolling stock - Part 5: Electrical devices - High voltage fuse rules 轨道交通 机车车辆电气设备 第5部分:电工器件 高压熔断器规则 |
China National Standards in |
English PDF |
GB/T 21413.4-2023 |
Rail transit - Electrical equipment for rolling stock - Part 4: Electrical components - Rules for AC circuit breakers 轨道交通 机车车辆电气设备 第4部分:电工器件 交流断路器规则 |
China National Standards in |
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GB/T 21413.3-2023 |
Rail transit - Electrical equipment for rolling stock - Part 3: Electrical devices - Rules for DC circuit breakers 轨道交通 机车车辆电气设备 第3部分:电工器件 直流断路器规则 |
China National Standards in |
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GB/T 3716-2023 |
pallet terminology 托盘术语 |
China National Standards in |
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GB/T 43445-2023 |
information security technology Basic security requirements for pre-installed application software on mobile smart terminals 信息安全技术 移动智能终端预置应用软件基本安全要求 |
China National Standards in |
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GB/T 43435-2023 |
information Security Technology Mobile Internet Application (App) Software Development Kit (SDK) Security Requirements 信息安全技术 移动互联网应用程序(App)软件开发工具包(SDK)安全要求 |
China National Standards in |
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GB/T 43269-2023 |
information Security Technology Network Security Emergency Capability Assessment Criteria 信息安全技术 网络安全应急能力评估准则 |
China National Standards in |
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GB/T 43318-2023 |
Gas turbine combined cycle power plant thermal performance test 燃气轮机联合循环电站 热力性能试验 |
China National Standards in |
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GB/T 43447-2023 |
Jewelry Gold Alloy Colors Definitions, Color Ranges and Nomenclature 首饰 金合金颜色 定义、颜色范围和命名 |
China National Standards in |
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GB/T 43276-2023 |
Determination of formamide release in toy materials 玩具材料中甲酰胺释放量的测定 |
China National Standards in |
English PDF |
GB/T 43275-2023 |
Screening and determination of antimony, arsenic, barium, cadmium, chromium, lead, mercury and selenium in toy plastics by energy dispersive X-ray fluorescence spectrometry 玩具塑料中锑、砷、钡、镉、铬、铅、汞、硒元素的筛选测定 能量色散X射线荧光光谱法 |
China National Standards in |
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GB/T 43450-2023 |
Chemicals Acute Eye Irritation in Vitro Cellular Test TRPV1 Activity Assay 化学品 急性眼刺激体外细胞试验 TRPV1活性检测法 |
China National Standards in |
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GB/T 30000.31-2023 |
Specifications for Classification and Labeling of Chemicals Part 31: Warning signs for chemical workplaces 化学品分类和标签规范 第31部分:化学品作业场所警示性标志 |
China National Standards in |
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GB/T 21617-2023 |
Dangerous Goods Solid Oxidizing Test Methods 危险品 固体氧化性试验方法 |
China National Standards in |
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GB/T 9195-2023 |
Architectural sanitary ceramics terminology and classification 建筑卫生陶瓷术语和分类 |
China National Standards in |
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GB/T 43310-2023 |
Determination of chemical elements of glass fibers and raw materials by inductively coupled plasma optical emission spectrometry (ICP-OES) 玻璃纤维及原料化学元素的测定 电感耦合等离子体发射光谱法(ICP-OES) |
China National Standards in |
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GB/T 43309-2023 |
Determination of chemical elements of glass fiber and raw materials X-ray fluorescence spectrometry 玻璃纤维及原料化学元素的测定 X射线荧光光谱法 |
China National Standards in |
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GB/T 43308-2023 |
Glass fiber reinforced thermoplastic unidirectional prepreg 玻璃纤维增强热塑性单向预浸料 |
China National Standards in |
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GB/T 43360-2023 |
Zirconium and zirconium alloy powder for additive manufacturing 增材制造用锆及锆合金粉 |
China National Standards in |
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GB/T 43354-2023 |
Plane bending fatigue test method for copper alloy elastic strips 铜合金弹性带材平面弯曲疲劳试验方法 |
China National Standards in |
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GB/T 43302-2023 |
Titanium and titanium alloy wire for additive manufacturing 增材制造用钛及钛合金丝材 |
China National Standards in |
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GB/T 42513.5-2023 |
Methods for chemical analysis of nickel alloys Part 5: Determination of vanadium content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法 第5部分:钒含量测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards in |
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GB/T 42513.4-2023 |
Methods for chemical analysis of nickel alloys Part 4: Determination of silicon content Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry 镍合金化学分析方法 第4部分:硅含量的测定 一氧化二氮-火焰原子吸收光谱法和钼蓝分光光度法 |
China National Standards in |
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GB/T 42513.3-2023 |
Methods for chemical analysis of nickel alloys Part 3: Determination of aluminum content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法 第3部分:铝含量的测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards in |
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GB/T 42513.2-2023 |
Methods for chemical analysis of nickel alloys Part 2: Determination of phosphorus content Molybdenum blue spectrophotometry 镍合金化学分析方法 第2部分:磷含量的测定 钼蓝分光光度法 |
China National Standards in |
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GB/T 34497-2023 |
Copper and copper alloy foil materials for terminal connectors 端子连接器用铜及铜合金带箔材 |
China National Standards in |
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GB/T 32182-2023 |
Aluminum and aluminum alloy plates for rail transit 轨道交通用铝及铝合金板材 |
China National Standards in |
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GB/T 6150.3-2023 |
Methods for chemical analysis of tungsten concentrates Part 3: Determination of phosphorus content Phosphomolybdenum yellow spectrophotometry and inductively coupled plasma atomic emission spectrometry 钨精矿化学分析方法 第3部分:磷含量的测定 磷钼黄分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards in |
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GB/T 6150.1-2023 |
Methods for chemical analysis of tungsten concentrates Part 1: Determination of tungsten trioxide content Ammonium tungstate ignition gravimetric method 钨精矿化学分析方法 第1部分:三氧化钨含量的测定 钨酸铵灼烧重量法 |
China National Standards in |
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GB/T 4437.1-2023 |
Aluminum and aluminum alloy hot extruded tubes Part 1: Seamless round tubes 铝及铝合金热挤压管 第1部分:无缝圆管 |
China National Standards in |
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GB/T 4324.2-2023 |
Methods for chemical analysis of tungsten Part 2: Determination of bismuth and arsenic content 钨化学分析方法 第2部分:铋和砷含量的测定 |
China National Standards in |
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GB/T 3310-2023 |
Ultrasonic testing method for copper and copper alloy rods 铜及铜合金棒材超声检测方法 |
China National Standards in |
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GB/T 3260.11-2023 |
Methods for chemical analysis of tin Part 11: Determination of copper, iron, bismuth, lead, antimony, arsenic, aluminum, zinc, cadmium, silver, nickel and cobalt content - Inductively coupled plasma atomic emission spectrometry 锡化学分析方法 第11部分:铜、铁、铋、铅、锑、砷、铝、锌、镉、银、镍和钴含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards in |
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GB/T 3195-2023 |
Aluminum and aluminum alloy drawn (rolled) round wire rods 铝及铝合金拉(轧)制圆线材 |
China National Standards in |
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GB/T 43324-2023 |
Foil Bearings Gas Dynamic Pressure Thrust Bearing Performance Static Load Capacity, Friction Torque, Friction Factor and Life Test 箔片轴承 气体动压止推轴承性能 静态承载能力、摩擦力矩、摩擦因数和寿命测试 |
China National Standards in |
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GB/T 18329.2-2023 |
Sliding bearings Multi-layer metal sliding bearings Part 2: Destructive testing of bonding strength for alloys with thickness ≥ 2 mm 滑动轴承 多层金属滑动轴承 第2部分:合金厚度≥2mm的结合强度破坏性试验 |
China National Standards in |
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GB/T 18329.1-2023 |
Sliding bearings Multi-layer metal sliding bearings Part 1: Ultrasonic non-destructive testing of bond quality for alloys with thickness ≥0.5mm 滑动轴承 多层金属滑动轴承 第1部分:合金厚度≥0.5mm的结合质量超声无损检验 |
China National Standards in |
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GB/T 14910-2023 |
Sliding bearings Technical requirements for thick-walled multi-layer bearing backings 滑动轴承 厚壁多层轴承衬背技术要求 |
China National Standards in |
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GB/T 23930-2023 |
Three wheel vehicle steering gear 三轮汽车 转向器 |
China National Standards in |
English PDF |
GB/T 21336.1-2023 |
Geographic information Data Quality Part 1: General Requirements 地理信息 数据质量 第1部分:总体要求 |
China National Standards in |
English PDF |
GB/T 19710.1-2023 |
Geographic information Metadata Part 1: Basics 地理信息 元数据 第1部分:基础 |
China National Standards in |
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GB/T 43358-2023 |
Rare earth ores and rare earth products Determination of total alpha and total beta radioactivity Thick source method 稀土矿及稀土产品 总α、总β放射性的测定 厚源法 |
China National Standards in |
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GB/T 18115.6-2023 |
Methods for chemical analysis of rare earth impurities in rare earth metals and their oxides - Part 6: Determination of the amounts of lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttrium in europium 稀土金属及其氧化物中稀土杂质化学分析方法 第6部分:铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards in |
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GB/T 43344-2023 |
Specification for magnetic materials (iron and steel) for use in relays 继电器用磁性材料(铁和钢)规范 |
China National Standards in |
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GB/T 43266-2023 |
Measurement method of magnetic declination angle of permanent magnets 永磁体磁偏角的测量方法 |
China National Standards in |
English PDF |
GB/T 25851.2-2023 |
Mobile cranes - Test determination of crane performance - Part 2: Structural capacity under static loads 流动式起重机 起重机性能的试验测定 第2部分:静载荷作用下的结构能力 |
China National Standards in |
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GB/T 783-2023 |
Lifting machinery basic parameter series 起重机械 基本参数系列 |
China National Standards in |
English PDF |
GB/T 23113-2023 |
Sample preparation for mercury content detection in discharge lamps 放电灯含汞量检测的样品制备 |
China National Standards in |
English PDF |
GB/T 2900.65-2023 |
Electrical Terminology Lighting 电工术语 照明 |
China National Standards in |
English PDF |
GB/T 24966-2023 |
Grating vehicle detector 光栅车辆检测器 |
China National Standards in |
English PDF |
GB/T 14308-2023 |
Classification and Rating of Tourist Hotel Stars 旅游饭店星级的划分与评定 |
China National Standards in |
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GB/T 43329-2023 |
General principles for compilation of cleaner production evaluation index system 清洁生产评价指标体系编制通则 |
China National Standards in |
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GB/T 43306-2023 |
Gas Analysis Sampling Guidelines 气体分析 采样导则 |
China National Standards in |
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GB/T 43313-2023 |
Testing of surface quality and microtube density of polished silicon carbide wafers by confocal differential interference method 碳化硅抛光片表面质量和微管密度的测试 共焦点微分干涉法 |
China National Standards in |
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GB/T 27612.4-2023 |
Agricultural irrigation equipment sprinkler heads Part 4: Durability test methods 农业灌溉设备 喷头 第4部分:耐久性试验方法 |
China National Standards in |
English PDF |