2021 year China issued GB standards list


	GB/T 20452-2021 Quality grades of apricot kernels 仁用杏杏仁质量等级
	GB/T 40781-2021 General resource of military and civilian—Reference model of heterogeneous systems interconnection 军民通用资源异构系统互连参考模型
	GB/T 16399-2021 Methods for chemical analysis of clay 黏土化学分析方法
	GB/T 39560.4-2021 Determination of certain substances in electrical and electronic products—Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS 电子电气产品中某些物质的测定第4部分：CV-AAS、CV-AFS、ICP-OES和ICP-MS测定聚合物、金属和电子件中的汞
	GB/T 40908-2021 Methods for the determination of prohibited substances in furniture products and related materials—Flame retardants 家具产品及其材料中禁限用物质测定方法阻燃剂
	GB/T 40096.3-2021 Technical specification for on-site protection equipment - Part 3: Operation module 就地化继电保护装置技术规范第3部分：就地操作箱
	GB/T 40102-2021 Test code of connecting to power system for solar thermal power plants 太阳能热发电站接入电力系统检测规程
	GB/T 10919-2021 Gauges for straight-sided splines 矩形花键量规
	GB/T 23801-2021 Determination of fatty acid methyl ester (FAME) content in middle distillates—Infrared spectrometry 中间馏分油中脂肪酸甲酯含量的测定红外光谱法
	GB/T 40104-2021 Solar thermal electric plants—Terminology 太阳能光热发电站术语
	GB/T 40107-2021 Information description of product for electronic commerce transaction—Office product 电子商务交易产品信息描述办公类产品
	GB/T 40111-2021 Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography 石油产品中氟、氯和硫含量的测定燃烧-离子色谱法
	GB/T 40115-2021 Meters for irrigation water 灌溉水表
	GB/T 40117-2021 Non-destructive testing - Evaluation of vision acuity of NDT personnel 无损检测无损检测人员视力评价
	GB/T 40123-2021 Aluminium and aluminium alloy billet with high purity and fine grain 高纯净细晶铝及铝合金圆铸锭
	GB/T 40749-2021 Technical specification for design of ocean gravity cage 海水重力式网箱设计技术规范
	GB/T 39560.5-2021 Determination of certain substances in electrical and electronic products—Part 5: Cadmium，lead and chromium in polymers and electronics and cadmium and lead in metals by AAS，AFS，ICP-OES and ICP-MS 电子电气产品中某些物质的测定第5部分： AAS、AFS、ICP-OES和ICP-MS法测定聚合物和电子件中镉、铅、铬以及金属中镉、铅的含量
	GB/T 40833-2021 Determination of p-coumaric acid in sugarcane rinds—High performance liquid chromatography 甘蔗皮渣中对香豆酸检测方法高效液相色谱法
	GB/T 1687.4-2021 Rubber,vulcanized—Determination of temperature rise and resistance to fatigue in flexometer testing—Part 4: Constant-stress flexometer 硫化橡胶在屈挠试验中温升和耐疲劳性能的测定第4部分：恒应力屈挠试验
	GB/T 40810.2-2021 Geometrical product specifications (GPS)—Online measurement in process—Part 2：Online verifications of geometric features（form and position）产品几何技术规范（GPS）生产过程在线测量第2部分：几何特征（形位）的在线检测与验证

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