2021 year China issued GB standards list


	GB/T 19104-2021 Peracetic acid solution 过氧乙酸溶液
	GB/T 39759-2021 Laboratory animal—Terminology 实验动物术语
	GB/T 39801-2021 General technical specifications of membrane distillation device for seawater and brackish water desalination 海水或苦咸水淡化用膜蒸馏装置通用技术规范
	GB/T 39752-2021 Safety requirements and test specifications of electric vehicle conductive supply equipment 电动汽车供电设备安全要求及试验规范
	GB/T 39750-2021 Technology requirements of DC arc-fault circuit protection for photovoltaic power system 光伏发电系统直流电弧保护技术要求
	GB/T 18703-2021 Mechanical vibration and shock—Hand-arm vibration—Measurement and evaluation of the vibration transmissibility of gloves at the palm of the hand 机械振动与冲击手传振动手套掌部振动传递率的测量与评价
	GB 40556-2021 Technical requirements for flooding emergency operation of sea-going ship engine room 海船机舱进水应急操作技术要求
	GB/T 14467-2021 Classification and codes of China plants 中国植物分类与代码
	GB/T 40802-2021 Carbon and low alloy cast steels for general applications 通用铸造碳钢和低合金钢铸件
	GB/T 17901.3-2021 Information technology—Security techniques—Key management—Part 3: Mechanisms using asymmetric techniques 信息技术安全技术密钥管理第3部分：采用非对称技术的机制
	GB/T 39741.2-2021 Plain bearings—Tolerances—Part 2：Tolerances on geometrical characteristics and surface roughness for shafts and thrust collars 滑动轴承公差第2部分：轴和止推轴肩的几何公差及表面粗糙度
	GB 1886.348-2021 National Food Safety Standard Food Additive Trisodium Hydrogen Pyrophosphate 食品安全国家标准食品添加剂焦磷酸一氢三钠
	GB/T 39693.3-2021 Rubber, vulcanized or thermoplastic—Determination of hardness—Part 3:Dead-load hardness using the very low rubber hardness (VLRH) scale 硫化橡胶或热塑性橡胶硬度的测定第3部分：用超低橡胶硬度（VLRH）标尺测定定试验力硬度
	GB/T 19963.1-2021 Technical specification for connecting wind farm to power system—Part 1: On shore wind power 风电场接入电力系统技术规定第1部分：陆上风电
	GB/T 40078-2021 Fuel efficiency of wheeled tractors—Evaluation criteria 轮式拖拉机燃油经济性评价指标
	GB/T 39598-2021 A guide to the limited quantity in indoor loading for wood-based panel based on its ultimate formaldehyde emission 基于极限甲醛释放量的人造板室内承载限量指南
	GB/T 20081.1-2021 Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 1:Main characteristics to be included in literature from suppliers and product-marking requirements 气动减压阀和过滤减压阀第1部分：商务文件中应包含的主要特性和产品标识要求
	GB 1886.346-2021 National Food Safety Standard Food Additive Citrus Yellow 食品安全国家标准食品添加剂柑橘黄
	GB/T 40482-2021 Evaluation indicators for quality of city development 城市发展质量评价指标
	GB/T 34079.2-2021 Service specification of electronic government common platform based on cloud computing -- Part 2: Application deployment and data migration 基于云计算的电子政务公共平台服务规范第2部分：应用部署和数据迁移

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