2021 year China issued GB standards list


	GB 1886.319-2021 National Food Safety Standard Food Additive Sea Buckthorn Yellow 食品安全国家标准食品添加剂沙棘黄
	GB/T 40639-2021 Determination of banned trichloroacetic acid in cosmetics 化妆品中禁用物质三氯乙酸的测定
	GB/T 27800-2021 Determination of the life for static sealing rubber products 静密封橡胶制品使用寿命的快速预测方法
	GB 1886.321-2021 National Food Safety Standard Food Additive Thaumatin 食品安全国家标准食品添加剂索马甜
	GB 1886.322-2021 National Food Safety Standard Food Additive Soluble Soybean Polysaccharide 食品安全国家标准食品添加剂可溶性大豆多糖
	GB 1886.342-2021 National Food Safety Standard Food Additive Aluminum Ammonium Sulfate 食品安全国家标准食品添加剂硫酸铝铵
	GB/T 26703-2021 Determination of abrasion resistance for top piece of leather shoes 皮鞋跟面耐磨性能试验方法
	GB/T 15242.4-2021 Dimensions series of rod and piston dynamic seals for hydraulic cylinders-Part 4:Dimensions and tolerances of bearing rings groove 液压缸活塞和活塞杆动密封装置尺寸系列第4部分：支承环安装沟槽尺寸系列和公差
	GB 1886.326-2021 National Food Safety Standard Food Additive Acid Calcium Pyrophosphate 食品安全国家标准食品添加剂酸式焦磷酸钙
	GB/T 40591-2021 Guide for setting test of power system stabilizer 电力系统稳定器整定试验导则
	GB/T 38428.2-2021 Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices—Part 2: Plug and socket-outlet system for 5.2 kW 数据中心和电信中心机房安装的信息和通信技术（ICT）设备用直流插头插座　第2部分：5.2 kW插头插座系统
	GB/T 17569-2021 Classification for the items of pressurized water reactor nuclear power plants 压水堆核电厂物项分级
	GB 1886.327-2021 National Food Safety Standard Food Additive Tripotassium Phosphate 食品安全国家标准食品添加剂磷酸三钾
	GB 1886.328-2021 National Food Safety Standard Food Additive Disodium Dihydrogen Pyrophosphate 食品安全国家标准食品添加剂焦磷酸二氢二钠
	GB/T 22459.8-2021 Refractory mortars-Part 8:Determination of bleeding 耐火泥浆第8部分：泌水性试验方法
	GB 1886.341-2021 National Food Safety Standard Food Additive Titanium Dioxide 食品安全国家标准食品添加剂二氧化钛
	GB 1886.330-2021 National Food Safety Standard Food Additive Ammonium Dihydrogen Phosphate 食品安全国家标准食品添加剂磷酸二氢铵
	GB/T 40620-2021 Guidelines for fire hazard analyses in nuclear power plants 核动力厂火灾危害性分析指南
	GB 1886.338-2021 National Food Safety Standard Food Additive Trisodium Phosphate 食品安全国家标准食品添加剂磷酸三钠
	GB 1886.331-2021 National Food Safety Standard Food Additive Diammonium Hydrogen Phosphate 食品安全国家标准食品添加剂磷酸氢二铵

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