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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 40191-2021 |
Determination of resTricted preservatives in toothpaste—High performance liquid chromatography method 牙膏中限用防腐剂的测定 高效液相色谱法 |
China National Standards Tri |
 English PDF |
| GB/T 40231-2021 |
ResTricted substance in electrical and electronic products—Determination of hexavalent chromium—Ion chromatography method 电子电气产品中的限用物质 六价铬的测定方法 离子色谱法 |
China National Standards Tri |
English PDF |
| GB/T 40173-2021 |
Determination of reducing-end sugar in water-soluble chitosan—SpectrophotomeTric method 水溶性壳聚糖中还原性端基糖的测定 分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 40152-2021 |
Determination of saccharase activity in honey—SpectrophotomeTric method 蜂蜜中蔗糖转化酶的测定 分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 40104-2021 |
Solar thermal elecTric plants—Terminology 太阳能光热发电站 术语 |
China National Standards Tri |
English PDF |
| GB/T 40100-2021 |
Life cycle assessment method for elecTric machine 电机产品生命周期评价方法 |
China National Standards Tri |
English PDF |
| GB/T 40099-2021 |
Solar thermal elecTric plant—Creation of annual solar radiation data set 太阳能光热发电站 代表年太阳辐射数据集的生成方法 |
China National Standards Tri |
English PDF |
| GB/T 40098-2021 |
Coding regulation for swapping power battery pack of elecTric vehicles 电动汽车更换用动力蓄电池箱编码规则 |
China National Standards Tri |
English PDF |
| GB/T 39975-2021 |
Aluminum niTride ceramic dissipate heat substrates 氮化铝陶瓷散热基片 |
China National Standards Tri |
English PDF |
| GB/T 38051.1-2021 |
Household elecTric cooking appliances—Part 1：Ranges, ovens, steam ovens and grills—Methods for measuring performance 家用烹饪电器 第1部分：电灶、烤箱、蒸箱和烤架 性能测试方法 |
China National Standards Tri |
English PDF |
| GB/T 31838.6-2021 |
Solid insulating materials—DielecTric and resistive properties—Part 6:Dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 0.1Hz～10 MHz) 固体绝缘材料 介电和电阻特性 第6部分：介电特性（AC方法） 相对介电常数和介质损耗因数（频率0.1Hz~10MHz） |
China National Standards Tri |
English PDF |
| GB/T 31838.5-2021 |
Solid insulating materials - DielecTric and resistive properties - Part 5: Resistive properties(DC method) - Volume resistance and volume resistivity of impregnation and coating materials 固体绝缘材料 介电和电阻特性 第5部分：电阻特性(DC方法) 浸渍和涂层材料的体积电阻和体积电阻率 |
China National Standards Tri |
English PDF |
| GB/T 29317-2021 |
Terminology of elecTric vehicle charging/battery swap infrastructure 电动汽车充换电设施术语 |
China National Standards Tri |
English PDF |
| GB/T 24673-2021 |
Small-size gasoline engine direct-link cenTrifugal pumps unit 小型汽油机直联离心泵机组 |
China National Standards Tri |
English PDF |
| GB/T 23537-2021 |
Superabrasive products - Grinding wheels and mounted points with diamond or cubic boron niTride - Limit deviations and run-out tolerances 超硬磨料制品 金刚石或立方氮化硼砂轮和磨头 极限偏差和圆跳动公差 |
China National Standards Tri |
English PDF |
| GB/T 23293-2021 |
NiTride bonded refractory products and their related mortars 氮化物结合耐火制品及其配套耐火泥浆 |
China National Standards Tri |
English PDF |
| GB/T 14949.5-2021 |
Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotomeTric method 锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards Tri |
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 Tri |
English PDF |
| GB/T 13469-2021 |
Economical operation for cenTrifugal，mixed flow and axial flow pump systems 离心泵、混流泵与轴流泵系统经济运行 |
China National Standards Tri |
English PDF |
| GB/T 8366-2021 |
Resistance welding—Resistance welding equipment—Mechanical and elecTrical requirements 电阻焊 电阻焊设备 机械和电气要求 |
China National Standards Tri |
English PDF |
| GB/T 7925-2021 |
NC reciprocating traveling type wire elecTrical-discharge machines—Parameters 数控往复走丝电火花线切割机床 参数 |
China National Standards Tri |
English PDF |
| GB/T 20720.4-2021 |
Enterprise-control system integration—Part 4:Object model atTributes for manufacturing operations management integration 企业控制系统集成 第4部分：制造运行管理集成的对象模型属性 |
China National Standards Tri |
English PDF |
| GB/T 20373-2021 |
Determination of acetyl content in modified starch—TiTrimetric method 变性淀粉中乙酰基含量的测定 滴定法 |
China National Standards Tri |
English PDF |
| GB/T 19216.3-2021 |
Circuit integrity test for elecTric cables or optical fiber cables under fire conditions—Part 3:Test method for fire with shock at a temperature of at least 830℃ for cables of rated voltage up to and including 0.6/1 kV tested in a metal enclosure 在火焰条件下电缆或光缆的线路完整性试验 第3部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下电缆穿在金属管中进行的试验方法 |
China National Standards Tri |
English PDF |
| GB/T 19216.2-2021 |
Circuit integrity test for elecTric cables or optical fiber cables under fire conditions - Part 2: Test method for fire with shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter not 在火焰条件下电缆或光缆的线路完整性试验 第2部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下外径不超过20 mm电缆的试验方法 |
China National Standards Tri |
English PDF |
| GB/T 19216.1-2021 |
Circuit integrity test for elecTric cables or optical fiber cables under fire conditions-Part 1:Test method for fire with shock at atemperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/ 1 kV and with an overall diameter exceed 在火焰条件下电缆或光缆的线路完整性试验 第1部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下外径超过20 mm电缆的试验方法 |
China National Standards Tri |
English PDF |
| GB/T 18216.5-2021 |
ElecTrical safety in low voltage distribution systems up to 1 000 V a.c, and 1500 V d.c.-Equipment for testing，measuring or monitoring of protective measures-Part 5:Resistance to earth 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5部分：对地电阻 |
China National Standards Tri |
English PDF |
| GB/T 18216.4-2021 |
ElecTrical safety in low voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding 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4部分：接地电阻和等电位接地电阻 |
China National Standards Tri |
English PDF |
| GB/T 18216.3-2021 |
ElecTrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance 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3部分：环路阻抗 |
China National Standards Tri |
English PDF |
| GB/T 18216.2-2021 |
ElecTrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance 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2部分：绝缘电阻 |
China National Standards Tri |
English PDF |
| GB/T 18216.1-2021 |
ElecTrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing,measuring or monitoring of protective measures—Part 1:General requirements 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1部分：通用要求 |
China National Standards Tri |
English PDF |
| GB/T 8897.2-2021 |
Primary batteries—Part 2: Physical and elecTrical specifications 原电池 第2部分：外形尺寸和电性能 |
China National Standards Tri |
English PDF |
| GB 19815-2021 |
CenTrifuge—Safety requirements 离心机 安全要求 |
China National Standards Tri |
English PDF |
| GB/T 40044-2021 |
Specification of warehouse disTribution information exchange in express service manufacturing industry 快递服务制造业仓配信息交换规范 |
China National Standards Tri |
English PDF |
| GB/T 39885-2021 |
Examination methods for Triazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中三唑仑检验 气相色谱和气相色谱-质谱法 |
China National Standards Tri |
English PDF |
| GB/T 40089-2021 |
Steel wire ropes for the petroleum and natural gas indusTries—Minimum requirements and terms of acceptance 石油和天然气工业用钢丝绳 最低要求和验收条件 |
China National Standards Tri |
English PDF |
| GB/T 40032-2021 |
Safety requirements of battery swap for elecTric vehicles 电动汽车换电安全要求 |
China National Standards Tri |
English PDF |
| GB/T 40031-2021 |
Determination of medium chain chlorinated paraffins in elecTrical and electronic products 电子电气产品中多氯化萘的测定 气相色谱-质谱法 |
China National Standards Tri |
English PDF |
| GB/T 40030-2021 |
Determination of medium chain chlorinated paraffins in elecTrical and electronic products 电子电气产品中中链氯化石蜡的检测方法 |
China National Standards Tri |
English PDF |
| GB/T 40014-2021 |
Dual arm indusTrial robots—Performance and related test methods 双臂工业机器人 性能及其试验方法 |
China National Standards Tri |
English PDF |
| GB/T 40013-2021 |
Service robot—ElecTrical safety requirements and test methods 服务机器人 电气安全要求及测试方法 |
China National Standards Tri |
English PDF |
| GB/T 37036.4-2021 |
Information technology—BiomeTrics used with mobile devices—Part 4：Iris 信息技术 移动设备生物特征识别 第4部分：虹膜 |
China National Standards Tri |
English PDF |
| GB/T 33351.2-2021 |
Determination of arsenic,beryllium,antimony in elecTrical and electronic products—Part 2:Inductively coupled plasma optical emission spectrometry 电子电气产品中砷、铍、锑的测定 第2部分：电感耦合等离子体发射光谱法 |
China National Standards Tri |
English PDF |
| GB/T 19346.3-2021 |
Methods of measurement of amorphous and nanocrystalline alloys-Part 3:AC magnetic properties of Fe-based amorphous sTrip using a single sheet specimen 非晶纳米晶合金测试方法 第3部分：铁基非晶单片试样交流磁性能 |
China National Standards Tri |
English PDF |
| GB/T 16895.32-2021 |
Low voltage elecTrical installations - Part 7-712: Requirements for special installations or locations - Solar photovoltaic (PV) power supply systems 低压电气装置 第7-712部分：特殊装置或场所的要求 太阳能光伏（PV）电源系统 |
China National Standards Tri |
English PDF |
| GB/T 15911-2021 |
Monitoring and testing method for energy saving of indusTrial electroheat devices 工业电热设备节能监测方法 |
China National Standards Tri |
English PDF |
| GB/T 2900.36-2021 |
Electrotechnical terminology—ElecTric traction 电工术语 电力牵引 |
China National Standards Tri |
English PDF |
| GB/T 2877.2-2021 |
Hydraulic two-port slip-in carTridge valves—Part 2: Mounting dimensions 液压二通盖板式插装阀 第2部分：安装连接尺寸 |
China National Standards Tri |
English PDF |
| GB/T 18642-2021 |
Diagnostic techniques for Trichinella spp 旋毛虫诊断技术 |
China National Standards Tri |
English PDF |
| GB/T 17215.321-2021 |
ElecTricity metering equipment (AC)-Particular requirements-Part 21:Static meters for active energy 电测量设备（交流） 特殊要求 第21部分：静止式有功电能表 (A级、B级、C级、D级和E级) |
China National Standards Tri |
English PDF |
| GB/T 17215.211-2021 |
ElecTricity metering equipment(AC)—General requirements, tests and test conditions—Part 11：Metering equipment 电测量设备（交流） 通用要求、试验和试验条件 第11部分：测量设备 |
China National Standards Tri |
English PDF |
| GB/T 39948-2021 |
Method of heat disTribution test for food thermal sterilization equipments 食品热力杀菌设备热分布测试规程 |
China National Standards Tri |
English PDF |
| GB/T 39748.9-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 9:GravimeTric determination of density 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第9部分：称重法测定密度 |
China National Standards Tri |
English PDF |
| GB/T 39748.8-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 8:GravimeTric determination of flowrate 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第8部分：称重法测定流量 |
China National Standards Tri |
English PDF |
| GB/T 39748.7-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 7:GravimeTric determination of absorption under pressure 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第7部分：称重法测定压力作用下的吸液量 |
China National Standards Tri |
English PDF |
| GB/T 39748.6-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 6:GravimeTric determination of fluid retention capacity in saline solution after centrifugation 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第 6 部分: 称重法测定离心后的生理盐水保液率 |
China National Standards Tri |
English PDF |
| GB/T 39748.10-2021 |
Urine-absorbing aids for incontinence -- Test methods for characterizing polymer-based absorbent materials -- Part 10: Determination of extractable polymer content by potentiomeTric titration 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测定方法 第10部分：电位滴定法测定可萃取聚合物量 |
China National Standards Tri |
English PDF |
| GB/T 4214.9-2021 |
Test method for noise of household and similar elecTrical appliances—Particular requirements for fans 家用和类似用途电器噪声测试方法 风扇的特殊要求 |
China National Standards Tri |
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 Tri |
English PDF |
| GB/T 39938-2021 |
ElecTric room heating—Underfloor heating—Performance characteristics—Definitions, method of testing, sizing and formula symbols 室内电取暖 地暖 性能特征 定义、测试方法、尺寸和公式符号 |
China National Standards Tri |
English PDF |
| GB/T 39927-2021 |
Determination of prohibited substances veraTrine in cosmetics—High performance liquid chromatography 化妆品中禁用物质藜芦碱的测定 高效液相色谱法 |
China National Standards Tri |
English PDF |
| GB/T 39905-2021 |
Regional brand valuation -- IndusTrial clusters 区域品牌价值评价 产业集聚区 |
China National Standards Tri |
English PDF |
| GB/T 39891-2021 |
ElecTrical endurance testing for circuit-breakers above a rated voltage of 52 kV 52kV及以上断路器电气耐久性试验方法 |
China National Standards Tri |
English PDF |
| GB/T 39843-2021 |
Electronic characteristic measurements—Local critical current density and its disTribution in large-area superconducting films 电子学特性测量 大面积超导膜的局域临界电流密度及其分布 |
China National Standards Tri |
English PDF |
| GB/T 39795-2021 |
Conveyor belts for general purpose use—ElecTrical and flammability safety requirements 普通用途输送带 导电性和可燃性安全要求 |
China National Standards Tri |
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 Tri |
English PDF |
| GB/T 39777-2021 |
Technical requirements of measurement and verification of energy savings—IndusTrial boiler system 节能量测量和验证技术要求 工业锅炉系统 |
China National Standards Tri |
English PDF |
| GB/T 39776-2021 |
Measuring and calculating methods of heat balance and heat efficiency of tunnel kiln of brick indusTrial 砖瓦工业隧道窑热平衡、热效率测定与计算方法 |
China National Standards Tri |
English PDF |
| GB/T 39761.1-2021 |
Green product assessment—Household elecTric appliances—Part 1：Refrigerators, air-conditioners and washing machines 绿色产品评价 家用电器 第1部分：电冰箱、空调器和洗衣机 |
China National Standards Tri |
English PDF |
| GB/T 39754-2021 |
Hot dip coating steel sheet and sTrip for corrugated pipe 波纹管用热镀层钢板及钢带 |
China National Standards Tri |
English PDF |
| GB/T 39752-2021 |
Safety requirements and test specifications of elecTric vehicle conductive supply equipment 电动汽车供电设备安全要求及试验规范 |
China National Standards Tri |
English PDF |
| GB/T 39741.2-2021 |
Plain bearings—Tolerances—Part 2：Tolerances on geomeTrical characteristics and surface roughness for shafts and thrust collars 滑动轴承 公差 第2部分：轴和止推轴肩的几何公差及表面粗糙度 |
China National Standards Tri |
English PDF |
| GB/T 35060.4-2021 |
General specification of shearer—Part 4: ElecTric control system 滚筒采煤机通用技术条件 第4部分:电气控制系统 |
China National Standards Tri |
English PDF |
| GB/T 34077.2-2021 |
Management specification of electronic government common platform based on cloud computing -- Part 2: Services meTrics and valuation 基于云计算的电子政务公共平台管理规范 第2部分：服务度量计价 |
China National Standards Tri |
English PDF |
| GB/T 32694-2021 |
Plug-in hybrid elecTric passenger cars—Specifications 插电式混合动力电动乘用车 技术条件 |
China National Standards Tri |
English PDF |
| GB/T 26779-2021 |
Hydrogen fuel cell elecTric vehicle refueling receptacle 燃料电池电动汽车加氢口 |
China National Standards Tri |
English PDF |
| GB/T 20833.4-2021 |
Rotating elecTrical machines—The winding insulation—Part 4: Measurement of insulation resistance and polarization index 旋转电机 绕组绝缘 第4部分：绝缘电阻和极化指数测量 |
China National Standards Tri |
English PDF |
| GB/T 20833.1-2021 |
Rotating elecTrical machines—The winding insulation—Part 1:Off-line partial discharge measurements 旋转电机 绕组绝缘 第1部分：离线局部放电测量 |
China National Standards Tri |
English PDF |
| GB/T 19753-2021 |
Test methods for energy consumption of light-duty hybrid elecTric vehicles 轻型混合动力电动汽车能量消耗量试验方法 |
China National Standards Tri |
English PDF |
| GB/T 18386.1-2021 |
Test methods for energy consumption and range of elecTric vehicles—Part 1: Light-duty vehicles 电动汽车能量消耗量和续驶里程试验方法 第1部分：轻型汽车 |
China National Standards Tri |
English PDF |
| GB/T 17901.3-2021 |
Information technology—Security techniques—Key management—Part 3: Mechanisms using asymmeTric techniques 信息技术 安全技术 密钥管理 第3部分：采用非对称技术的机制 |
China National Standards Tri |
English PDF |
| GB/T 17215.221-2021 |
ElecTricity metering equipment(a. c. ) -- General requirements, tests and test conditions -- Part 21: Tariff and load control equipment 电测量设备（交流） 通用要求、试验和试验条件 第21部分：费率和负荷控制设备 |
China National Standards Tri |
English PDF |
| GB/T 12668.902-2021 |
Adjustable speed elecTrical power drive systems—Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—Energy efficiency indicators for power drive systems and motor starters 调速电气传动系统 第9-2部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 电气传动系统和电机起动器的能效指标 |
China National Standards Tri |
English PDF |
| GB/T 12668.901-2021 |
Adjustable speed elecTrical power drive systems—Part 9-1: Ecodesign for power drive systems, motor starters, power electronics and their driven applications—General requirements for setting energy efficiency standards for power driven equipment using the 调速电气传动系统 第9-1部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 采用扩展产品法（EPA）和半解析模型（SAM）制定电气传动设备能效标准的一般要求 |
China National Standards Tri |
English PDF |
| GB/T 12237-2021 |
Steel ball valves for petroleum, petrochemical and allied indusTries 石油、石化及相关工业用的钢制球阀 |
China National Standards Tri |
English PDF |
| GB/T 3684-2021 |
Conveyor belts—ElecTrical conductivity—Specification and test method 输送带 导电性 规范和试验方法 |
China National Standards Tri |
English PDF |
| GB/T 41205.1-2021 |
Code and atTribute description of emergency supplies -- Part 1: Personal protective equipment 应急物资编码与属性描述 第1部分：个体防护装备 |
China National Standards Tri |
English PDF |
| GB/T 41205.2-2021 |
Code and atTribute description of emergency supplies -- Part 2: Decontamination material and equipment 应急物资编码与属性描述 第2部分：洗消器材及设备 |
China National Standards Tri |
English PDF |
| GB/T 41205.3-2021 |
Code and atTribute description of emergency supplies -- Part 3: Search and rescue equipment 应急物资编码与属性描述 第3部分：搜救设备 |
China National Standards Tri |
English PDF |
| GB/T 17743-2021 |
Limits and methods of measurement of radio disturbance characteristics of elecTrical lighting and similar equipment 电气照明和类似设备的无线电骚扰特性的限值和测量方法 |
China National Standards Tri |
English PDF |
| GB/T 30887-2021 |
Technical guide for water system integration and optimization of indusTrial enterprises 工业企业水系统集成优化技术指南 |
China National Standards Tri |
English PDF |
| GB/T 41249-2021 |
IndusTrial assistance—Guidance for operation management of “pig-biogas-fruit (grain and vegetable)”circular agricultural project 产业帮扶 “猪-沼-果（粮、菜）” 循环农业项目运营管理指南 |
China National Standards Tri |
English PDF |
| GB/T 22565.1-2021 |
Metallic materials -- Sheet and sTrip -- Method for spring back evaluation -- Part 1: Stretch bending 金属材料 薄板和薄带 回弹性能评估方法 第1部分：拉弯法 |
China National Standards Tri |
English PDF |
| GB/T 6730.25-2021 |
Iron ores—Determination of total rare earth contents—Oxalate gravimeTric method 铁矿石 稀土总量的测定 草酸盐重量法 |
China National Standards Tri |
English PDF |
| GB/T 41147-2021 |
Voltage sourced converter(VSC) valves for static synchronous compensator(STATCOM) -- ElecTrical testing 静止同步补偿装置用电压源换流器阀 电气试验 |
China National Standards Tri |
English PDF |
| GB/T 41123.3-2021 |
Non-destructive testing—Radiation methods for indusTrial computed tomography—Part 3:Qualification 无损检测 工业射线计算机层析成像检测 第3部分：验证 |
China National Standards Tri |
English PDF |
| GB/T 41123.2-2021 |
Non-destructive testing—Radiation methods for indusTrial computed tomography—Part 2:Operation and interpretation 无损检测 工业射线计算机层析成像检测 第2部分：操作和解释 |
China National Standards Tri |
English PDF |
| GB/T 41123.1-2021 |
Non-destructive testing -- Radiation methods for indusTrial computed tomography -- Part 1: Principles, equipment and samples 无损检测 工业射线计算机层析成像检测 第1部分：原理、设备和样品 |
China National Standards Tri |
English PDF |
| GB/T 12604.12-2021 |
Non-destructive testing -- Terminology -- Part 12: Radiation methods for indusTrial computed tomography 无损检测? 术语? 第12部分：工业射线计算机层析成像检测 |
China National Standards Tri |
English PDF |
| GB/T 41105.3-2021 |
Non-destructive testing -- Measurement and evaluation of the X-ray tube voltage -- Part 3: SpectromeTric method 无损检测? X射线管电压的测量和评价 第3部分：能谱法 |
China National Standards Tri |
English PDF |
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