2021 year China issued GB standards list


	GB/T 39852-2021 Electronic product code—Tag data translation 物品电子编码标签数据转换
	GB 40554.1-2021 Code of safety practice for offshore oil & gas exploration and production—Part 1:General 海洋石油天然气开采安全规程第1部分：总则
	GB 40162-2021 Hygiene specification for feed processing machinery 饲料加工机械卫生规范
	GB/T 39816-2021 Master alloy electrode for titanium and titanium alloy casting 钛及钛合金铸造母合金电极
	GB/T 10001.5-2021 Public information graphical symbols—Part 5: Symbols for shopping 公共信息图形符号第5部分：购物符号
	GB/T 19790.1-2021 Disposable chopsticks—Part 1:Wooden chopsticks 一次性筷子第1部分：木筷
	GB/T 39805-2021 Insulating glass used on multiple units 动车组用中空玻璃
	GB/T 39748.6-2021 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 6:Gravimetric determination of fluid retention capacity in saline solution after centrifugation 失禁用尿吸收辅助器具聚合物基质吸液材料特性的测试方法第 6 部分: 称重法测定离心后的生理盐水保液率
	GB/T 39799-2021 Dimension,shape,weight and tolerances for titanium and titanium alloy bars and wires 钛及钛合金棒材和丝材尺寸、外形、重量及允许偏差
	GB/T 39790-2021 Specification for data processing software and interface of CNC turret punch press 数控回转头压力机数据处理软件及接口要求
	GB/T 39789-2021 Non-destructive testing of welds—Eddy current-video integrated testing method of metal composites weld 焊缝无损检测金属复合材料焊缝涡流视频集成检测方法
	GB/T 8887-2021 Classification of starch 淀粉分类
	GB/T 39963-2021 Technical specification on C80~C100 concrete shaft lining applied in vertical freezing shaft 立井冻结法凿井井壁应用C80～C100混凝土技术规程
	GB/T 39909-2021 Science and technology program-generated scientific data archiving—General data element 科技计划形成的科学数据汇交通用数据元
	GB/T 39955-2021 Additive manufacturing -- Materials -- Powders of Nylon 12 and its composites for powder bed fusion 增材制造材料粉末床熔融用尼龙12及其复合粉末
	GB 23350-2021 Requirements of restricting excessive package—Foods and cosmetics 限制商品过度包装要求食品和化妆品
	GB/T 39946-2021 Determination of prohibited Para Red in lip cosmetics -- High performance liquid chromatography 唇用化妆品中禁用物质对位红的测定高效液相色谱法
	GB/T 40612-2021 Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface—Method by analysis of evolved carbon dioxide 塑料海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定通过测定释放二氧化碳的方法
	GB/T 39937-2021 Plastics—Extruded sheets of polypropylene (PP)—Requirements and test methods 塑料制品聚丙烯(PP)挤塑板材要求和试验方法
	GB 55018-2021 Code for engineering surveying 工程测量通用规范

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