2021 year China issued GB standards list


	GB/T 40987.1-2021 Public library professional work specifications—Part 1： Provincial public library 公共图书馆业务规范第1部分：省级公共图书馆
	GB/T 40956-2021 Specification for handover of food cold chain logistics 食品冷链物流交接规范
	GB/T 36450.6-2021 Information technology—Storage management—Part 6: Fabric 信息技术存储管理第6部分：交换结构
	GB/T 40958-2021 Evaluation specifications of enterprise productivity 企业生产力评价规范
	GB/T 28842-2021 Operation specifications for medicinal product cold chain logistics 药品冷链物流运作规范
	GB/T 40897-2021 Determination of alkali sulfides and alkaline earth sulfides in cosmetics—Methylene blue spectrophotometric method 化妆品中碱金属硫化物和碱土金属硫化物的测定亚甲基蓝分光光度法
	GB/T 10781.8-2021 Quality requirements for baijiu— Part 8: Nongjiangjianxiangxing baijiu 白酒质量要求第8部分：浓酱兼香型白酒
	GB/T 40961-2021 Calibration methods of rock triaxial testing apparatus 岩石三轴试验仪校验方法
	GB/T 41024-2021 Load combination and design criteria for structural analysis of spent fuel transport cask 乏燃料运输容器结构分析的载荷组合和设计准则
	GB/T 24320-2021 Recycled fiber pulp 回用纤维浆
	GB/T 41131-2021 Specification for exhibition education service of science and technology museum 科技馆展览教育服务规范
	GB/T 40887.1-2021 Wheelchair containment and occupant retention systems for accessible transport vehicles designed for use by both sitting and standing passengers—Part 1:Systems for rearward-facing wheelchair seated passengers 无障碍客车的轮椅车及乘坐者限位系统第1部分：后向式轮椅车乘坐者系统
	GB/T 40888-2021 Aids for ostomy and incontinence—Irrigation sets—Requirements and test methods 造口和失禁辅助器具灌洗装置要求和试验方法
	GB/T 1037-2021 Test method for water vapor transmission of plastic film and sheet—Desiccant method and water method 塑料薄膜与薄片水蒸气透过性能测定杯式增重与减重法
	GB/T 40562-2021 Potentiometers for use in electronic equipment—Part 6:Sectional specification—Surface mount preset potentiometers 电子设备用电位器第6部分：分规范表面安装预调电位器
	GB/T 21969-2021 YGP series variable-frequency adjustable-speed three-phase induction motors for roll table application—Technical specification YGP系列辊道用变频调速三相异步电动机技术条件
	GB/T 40583-2021 Technical specification for eco-design product assessment—Battery 生态设计产品评价技术规范电池产品
	GB/T 40813-2021 Information security technology—Security protection technical requirements and testing evaluation methods of industrial control systems 信息安全技术工业控制系统安全防护技术要求和测试评价方法
	GB/T 39851.3-2021 Road vehicles—Diagnostic communication over Controller Area Network (DoCAN)—Part 3:Requirements for emissions-related systems 道路车辆基于控制器局域网的诊断通信第3部分：排放相关系统的需求
	GB/T 40711.4-2021 Off-cycle technology/device energy saving effects evaluation methods for passenger cars—Part 4:Regenerative braking system 乘用车循环外技术/装置节能效果评价方法第4部分：制动能量回收系统

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