2021 year China issued GB standards list


	GB/T 40769-2021 Quality evaluation of fundamental geographic information services 基础地理信息服务质量评价
	GB/T 39907-2021 Dimensions and technical requirements of fruit and vegetable cycling container 果蔬类周转箱尺寸系列及技术要求
	GB/T 40202-2021 Requirements for logistics information interchange in cross-border e-commerce 跨境电子商务物流信息交换要求
	GB/T 40765-2021 Ontology model for fundamental geographic information 基础地理信息本体模型
	GB/T 40293-2021 Test method for refractive index of infrared optical chalcogenide films 红外硫系光学薄膜折射率测试方法
	GB/T 40296-2021 Practical superconducting wires—Twist pitch measurement method of Nb-Ti and Nb3Sn composite superconductors 实用超导线铌-钛（Nb-Ti）与铌三锡（Nb3Sn）复合超导体的扭距测量方法
	GB/T 38206.5-2021 Methods to assess the reliability of pneumatic components—Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves 气动元件可靠性评估方法第5部分：止回阀、梭阀、双压阀（与阀）、单向节流阀及快排阀
	GB/T 40444-2021 General requirements for instrumentation and control systems important to safety in nuclear power plants 核电厂安全重要仪表和控制系统总体要求
	GB/T 24621.1-2021 Application guide for electric safety of low-voltage switchgear and controlgear assemblies—Part 1: switchgear assemblies 低压成套开关设备和控制设备的电气安全应用指南第1部分：成套开关设备
	GB/T 40716-2021 Test method for air retention of motor vehicle tyres 汽车轮胎气密性试验方法
	GB/T 23108-2021 Methods for measuring performance for household and similar electric heating pads 家用和类似用途电热垫性能测试方法
	GB/T 24311-2021 Plywood for foldable packing case 组合式包装箱用胶合板
	GB/T 24402-2021 General quality requirements for canned frying mud carps 鲮鱼罐头质量通则
	GB/T 33863.10-2021 OPC unified architecture—Part 10: Programs OPC统一架构第10部分：程序
	GB/T 40618-2021 Terminology for cyclotron 回旋加速器术语
	GB/T 1615-2021 Carbon disulfide for industrial use 工业二硫化碳
	GB/T 40686-2021 General technical requirements and test method of portable broadband emergency communication system 便携式宽带应急通信系统总体技术要求和测试方法
	GB/T 28907-2021 Sulfuric acid dew-point corrosion resistance steel plate and strip 耐硫酸露点腐蚀钢板和钢带
	GB/T 29076-2021 Execution requirements of quality problem closed loop for aerospace product 航天产品质量问题归零实施要求
	GB/T 29168.1-2021 Petroleum and natural gas industries—Induction bends, fittings and flanges for pipeline transportation systems—Part 1: Induction bends 石油天然气工业管道输送系统用感应加热弯管、管件和法兰第1部分：感应加热弯管

Find out:2938Items | To Page of: First -Previous-Next -Last | [41] [42] [43] [44] [45] [46] [47]