2021 year China issued GB standards list


	GB/T 1927.1-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 1: Collection of sample tree 无疵小试样木材物理力学性质试验方法第1部分：试材采集
	GB/T 41154-2021 Metallic materials—Multiaxial fatigue testing—Axial-torsional strain-controlled thermo-mechanical fatigue testing method 金属材料多轴疲劳试验轴向-扭转应变控制热机械疲劳试验方法
	GB/T 33047.3-2021 Plastics—Thermogravimetry (TG) of polymers—Part 3: Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics 塑料聚合物热重法（TG）第3部分：使用 Ozawa-Friedman 绘图测定活化能和分析反应动力学
	GB/T 6445-2021 Rolling bearings—Needle roller bearing track rollers—Boundary dimensions, geometrical product specifications (GPS) and tolerance values 滚动轴承滚轮滚针轴承外形尺寸、产品几何技术规范（GPS）和公差值
	GB/T 26016-2021 High purity nickel 高纯镍
	GB/T 24488-2021 Test method for electrochemical properties of magnesium alloys sacrificial anode 镁合金牺牲阳极电化学性能测试方法
	GB/T 26366-2021 Hygienic requirements for chlorine dioxide disinfectant 二氧化氯消毒剂卫生要求
	GB/T 15592-2021 Polyvinyl chloride paste resins 聚氯乙烯糊用树脂
	GB/T 41142-2021 Hardware design requirements of computer-based instrumentation and control systems important to safety for nuclear power plants 核电厂安全重要数字仪表和控制系统硬件设计要求
	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 21437.3-2021 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines 道路车辆电气/电子部件对传导和耦合引起的电骚扰试验方法第3部分：对耦合到非电源线电瞬态的抗扰性
	GB/T 17215.673-2021 Electricity metering data exchange -- The DLMS/COSEM suite -- Part 73: Wired and wireless M-Bus communication profiles for local and neighbourhood networks 电测量数据交换 DLMS/COSEM组件第73部分：本地和社区网络的有线和无线M-Bus通信配置
	GB/T 35205.7-2021 Rough-terrain trucks—Safety requirements and verificaiton—Part 7:longitudinal load moment systems 越野叉车安全要求及验证第7部分：纵向载荷力矩系统
	GB/T 17215.647-2021 Electricity metering data exchange -- The DLMS/COSEM suite -- Part 47: DLMS/COSEM transport layer for IP networks 电测量数据交换 DLMS/COSEM组件第47部分：基于IP网络的DLMS/COSEM传输层
	GB/T 21071-2021 Quality requirement of warehousing service 仓储服务质量要求
	GB/T 41092-2021 Guidance for electrical safety risk assessment and risk reduction in multiple application workplace 多重应用环境场所电气安全风险评估和风险降低指南
	GB/T 30104.301-2021 Digital addressable lighting interface—Part 301: Particular requirements—Input devices—Push buttons 数字可寻址照明接口第301部分：特殊要求输入设备按钮
	GB/T 41208-2021 Data matrix code 数据矩阵码
	GB/T 41060-2021 Test method for determining frost resistance of cement mortar 水泥胶砂抗冻性试验方法
	GB/T 17934.3-2021 Graphic technology -- Process control for the production of half-tone colour separations, proofs and production prints -- Part 3: Coldset offset lithography on newsprint 印刷技术? 网目调分色版、样张和生产印刷品的加工过程控制? 第3部分：新闻纸冷固型平版胶印

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