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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/Z 43533-2023 |
Integration of internal arc fault suppression systems in complete sets of power switches and control equipment (PSC complete sets) according to GB/T 7251.2-2023 {译} 依据GB/T 7251.2—2023的成套电力开关和控制设备（PSC成套设备）中内部电弧故障抑制系统的集成 |
China National Standards according |
 English PDF |
| GB/Z 41082.2-2023 |
Wheelchairs Part 2: Typical values and recommended limit values of dimensions, mass and operating space measured according to GB/Z 18029.5 {译} 轮椅车 第2部分：按GB/Z 18029.5测得的尺寸、质量和操作空间的典型值和推荐限制值 |
China National Standards according |
English PDF |
| GB/T 16674.3-2023 |
Hexagonal flange bolts Small series Class A (wrenching characteristics according to Class B) {译} 六角法兰面螺栓 小系列 A级（扳拧特性按B级） |
China National Standards according |
English PDF |
| GB/T 18779.1-2022 |
Geometric Product Specification (GPS) Measurement Inspection of Workpieces and Measuring Equipment Part 1: Rules for Passing or Failing Verification according to Specifications {译} 产品几何技术规范(GPS) 工件与测量设备的测量检验 第1部分：按规范验证合格或不合格的判定规则 |
China National Standards according |
English PDF |
| GB/T 31578-2015 |
Inspection of grain and oils—Determination of crude protein content in grain and its products—Combustion method according to the Dumas principle 粮油检验 粮食及制品中粗蛋白测定 杜马斯燃烧法 |
China National Standards according |
English PDF |
| GB 51093-2015 |
Technical code for hydrochloric acid regeneration engineering according to spraying and roasting technology of iron and steel enterprises 钢铁企业喷雾焙烧法盐酸废液再生工程技术规范 |
China National Standards according |
English PDF |
| GB/T 2900.90-2012 |
Electrotechnical terminology - Electrical and electronic measurements and measuring instruments - Part 4: Specific terms according to the type of instruments 电工术语 电工电子测量和仪器仪表 第4部分：各类仪表的特殊术语 |
China National Standards according |
English PDF |
| GB/T 18268.25-2010 |
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 25: Particular requirements - Test configurations, operational conditions and performance criteria for field devices with interfaces according to IEC 61784-1, CP 3/ 测量、控制和实验室用的电设备 电磁兼容性要求 第25部分：特殊要求 接口符合IEC61784-1, CP3/2的现场装置的试验配置、工作条件和性能判据 |
China National Standards according |
English PDF |
| GB/T 18268.24-2010 |
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 24: Particular requirements - Test configurations, operational conditions and performance criteria for insulation monitoring devices according to IEC 61557-8 and fo 测量、控制和实验室用的电设备 电磁兼容性要求 第24部分：特殊要求 符合IEC 61557-8的绝缘监控装置和符合IEC 61557-9的绝缘故障定位设备的试验配置、工作条件和性能判据 |
China National Standards according |
English PDF |
| GB/T 24318-2009 |
Determination of total nitrogen content in animal feeding stuffs by combustion according to the dumas principle and calculation of the crude protein content 杜马斯燃烧法测定饲料原料中总氮含量及粗蛋白质的计算 |
China National Standards according |
English PDF |
| GB/T 10361-2008 |
Wheat, rye and respective flours, durum wheat and durum wheat semolina - Determination of the falling number according to Hagberg-Perten 小麦、黑麦及其面粉，杜伦麦及其粗粒粉 降落数值的测定 Hagberg-Perten法 |
China National Standards according |
English PDF |
| GB 3836.12-2008 |
Explosive atmospheres - Part 12: Classification of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting current 爆炸性环境 第12部分：气体或蒸气混合物按照其最大试验安全间隙和最小点燃电流的分级 |
China National Standards according |
English PDF |
| GB/T 13304.2-2008 |
Steels classification - Part 2: Classification of according to main quality classes and main property or application characteristics 钢分类 第2部分：按主要质量等级和主要性能或使用特性的分类 |
China National Standards according |
English PDF |
| GB/T 13304.1-2008 |
Steels classification - Part 1: Classification of according to chemical composition 钢分类 第1部分：按化学成分分类 |
China National Standards according |
English PDF |
| GB/T 20939-2007 |
Structuring principles for technical products and technical product documentation - Letter codes - Main classes and subclasses of objects according to their purpose and task 技术产品及技术产品文件结构原则 字母代码 按项目用途和任务划分的主类和子类 |
China National Standards according |
English PDF |
| GB/T 18230.1-2000 |
Hexagon bolts for high-strength structural bolting with large width across flats(thread lengths according to GB/T 3106)--Product grade C--Property classes 8.8 and 10.9 栓接结构用大六角头螺栓 螺纹长度按GB/T 3106 C级 8.8和10.9级 |
China National Standards according |
English PDF |
| GB/T 17438-1998 |
Technical requirements for the transmission through contribution and primary distribution networks of digital television signals defined according to the 4∶2∶2 standard 由4∶2∶2标准定义的数字电视信号馈送和一次分配网络传输技术要求 |
China National Standards according |
English PDF |
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