2021 year China issued GB standards list


	GB/T 40711.3-2021 Off-cycle technology/device energy saving effects evaluation methods for passenger cars—Part 3:Automotive air conditioner 乘用车循环外技术/装置节能效果评价方法第3部分：汽车空调
	GB/T 40683-2021 Information technology—Wearable devices—Terminology 信息技术穿戴式设备术语
	GB/T 40572-2021 Multimedia interaction over multiple terminals—Technical specification on multimedia interaction based on non-local network 多屏互动基于远程网络的终端间互动技术要求
	GB/T 40705-2021 Container transportation electronic data interchange -- Discharging container message 集装箱运输电子数据交换? 放箱单报文
	GB/T 40656.1-2021 Smart city—Urban operation center—Part 1: General requirements 智慧城市运营中心第1部分：总体要求
	GB/T 40871-2021 Film laminated steel sheet and strip 塑料薄膜热覆合钢板及钢带
	GB/T 40653-2021 英文名称：Information security technology—Technical requirements for security processor 信息安全技术安全处理器技术要求
	GB/T 33133.3-2021 Information security technology—ZUC stream cipher algorithm—Part 3:Integrity algorithm 信息安全技术祖冲之序列密码算法第3部分：完整性算法
	GB/T 40864-2021 Technical requirements for relaying protection of flexible alternating current transmission equipment connecting to the system 柔性交流输电设备接入电网继电保护技术要求
	GB/T 40751-2021 Detection and identification of Agrilus planipennis Fairmaire 花曲柳窄吉丁检疫鉴定方法
	GB/T 40623-2021 Marine anti-static raised floor 船用防静电升高地板
	GB/T 40835-2021 Feed safety evaluation—Determination of rumen degradation of ruminant feedstuffs—Code of practice in feeding trail of cattle 畜禽饲料安全评价反刍动物饲料瘤胃降解率测定牛饲养试验技术规程
	GB/T 40837-2021 Feed safety evaluation—Code of practice for the feeding trial of layers 畜禽饲料安全评价蛋鸡饲养试验技术规程
	GB/T 40795.2-2021 Chemical analysis methods of lanthanum-cerium metals and their compounds—Part 2:Determination of rare earth content 镧铈金属及其化合物化学分析方法第2部分：稀土量的测定
	GB/T 40798-2021 Chemical analysis method of ion-adsorption rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry 离子型稀土原矿化学分析方法稀土总量的测定电感耦合等离子体质谱法
	GB/T 3836.35-2021 Explosive atmospheres—Part 35：Classification of areas for explosive dust atmospheres 爆炸性环境第35部分：爆炸性粉尘环境场所分类
	GB/T 40621-2021 Drawing method of cloud-to-ground lightning density distribution map 地闪密度分布图绘制方法
	GB/T 3836.5-2021 Explosive atmospheres—Part 5:Equipment protection by pressurized enclosure p 爆炸性环境第5部分：由正压外壳“p”保护的设备
	GB/T 40796-2021 Corrosion of metals and alloys—Guidelines for applying statistics to analysis of corrosion data 金属和合金的腐蚀腐蚀数据分析应用统计学指南
	GB/T 40720-2021 Rubber,vulcanized rubber—Determination of insulation resistance 硫化橡胶绝缘电阻的测定

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