2021 year China issued GB standards list


	GB/T 40926.4-2021 Protective equipment for use in ice hockey—Part 4:Head and face protection for goalkeepers 冰球运动护具第4部分：守门员的头部和面部护具
	GB/T 39787-2021 Coordinate system of BeiDou navigation satellite system 北斗卫星导航系统坐标系
	GB/T 6113.103-2021 Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-3:Radio disturbance and immunity measuring apparatus—Ancillary equipment—Disturbances power 无线电骚扰和抗扰度测量设备和测量方法规范第1-3部分：无线电骚扰和抗扰度测量设备辅助设备骚扰功率
	GB/T 40848-2021 (Feed ingredients: Corn flakes) 饲料原料压片玉米
	GB/T 8243.12-2021 Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 12: Filtration efficiency using particle counting and contaminant retention capacity 内燃机全流式机油滤清器试验方法第12部分：颗粒计数法滤清效率和容灰量
	GB/T 15000.7-2021 Directives for the work of reference materials—Part 7:General requirements for the competence of reference material producers 标准样品工作导则第7部分：标准样品生产者能力的通用要求
	GB/T 40652-2021 Information security technology—Guide to malware incident prevention and handling 信息安全技术恶意软件事件预防和处理指南
	GB/T 39851.2-2021 Road vehicles—Diagnostic communication over Controller Area Network (DoCAN) —Part 2:Transport protocol and network layer services 道路车辆基于控制器局域网的诊断通信第2部分：传输层协议和网络层服务
	GB/T 39852-2021 Electronic product code—Tag data translation 物品电子编码标签数据转换
	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 40420.1-2021 Broadband customer gateway virtualization based on public telecommunication network—Part 1 ：General requirements 基于公用电信网的宽带客户网关虚拟化第1部分:总体要求
	GB/T 39560.8-2021 Determination of certain substances in electrical and electronic products—Part 8:Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS),gas chromatography-mass spectrometry using a pyrolyzer/thermaldesorption accessory (Py/TD-GC-MS) 电子电气产品中某些物质的测定第8部分：气相色谱-质谱法（GC-MS）与配有热裂解/热脱附的气相色谱-质谱法（Py/TD-GC-MS）测定聚合物中的邻苯二甲酸酯
	GB/T 29765-2021 Information security technology—Technical requirements and testing and evaluating approaches of website data recovery products 信息安全技术数据备份与恢复产品技术要求与测试评价方法
	GB/T 40054-2021 Societal security—Emergency management—Guidelines for public warning 公共安全应急管理公共预警指南
	GB/T 40904-2021 Methods for the determination of prohibited substances in furniture products and related materials—Azo dyes 家具产品及其材料中禁限用物质测定方法偶氮染料
	GB/T 39857-2021 Specification of photovoltaic power generation efficiency 光伏发电效率技术规范
	GB/T 40645-2021 Information security technology—General requirements for security of Internet information services 信息安全技术互联网信息服务安全通用要求
	GB/T 10221-2021 Sensory analysis—Vocabulary 感官分析术语
	GB/T 39861-2021 Electrochemical performance test of lithium manganese oxide—Test method for discharge plateau capacity ratio and cycle life 锰酸锂电化学性能测试放电平台容量比率及循环寿命测试方法
	GB/T 40906-2021 Methods for the determination of prohibited substances in furniture products and related materials—Certain phthalate esters 家具产品及其材料中禁限用物质测定方法邻苯二甲酸酯增塑剂

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