2021 year China issued GB standards list


	GB/T 17934.5-2021 Graphic technology—Process control for the production of half-tone colour separations, proofs and production prints—Part 5:Screen printing 印刷技术网目调分色版、样张和生产印刷品的加工过程控制第5部分：网版印刷
	GB/T 39813-2021 Conveyor belts—Guidelines for storage and handling 输送带贮存和搬运指南
	GB/T 41087-2021 Technical specification for heat exchange system of solar thermal power plant 太阳能热发电站换热系统技术要求
	GB/T 41136-2021 Resistance welding equipment -- Transformers -- Integrated transformer-rectifier units for welding guns operating at 1 000 Hz 电阻焊设备变压器一体式焊钳用内置整流器的1000Hz变压器
	GB/T 41004.2-2021 Intelligent pipe network system-Part 2 :Intelligent plastic pipes , fittings and valves 智能管网系统第2部分：智能塑料管材、管件及阀门
	GB/T 20829-2021 Performance requirements and test method of fixed aerosol fire-extinguishing systems for ships 船舶固定式气溶胶灭火系统性能要求和试验方法
	GB/T 41195-2021 Specification for basic data items of public credit information 公共信用信息基础数据项规范
	GB/T 25015-2021 Ships and marine technology—Ship-shifting winches 船舶和海洋技术移船绞车
	GB/T 26476-2021 Mechanical parking system—Vocabulary 机械式停车设备术语
	GB/T 20485.43-2021 Methods for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation 振动与冲击传感器校准方法第43部分: 基于模型参数辨识的加速度计校准
	GB/T 25981-2021 Road separation facilities cleanout vehicle 道路隔离装置清洗车
	GB 9706.213-2021 Medical electrical equipment—Part 2-13: Particular requirements for the basics safety and essential performance of an anaesthetic workstation 医用电气设备第2-13部分：麻醉工作站的基本安全和基本性能专用要求
	GB/T 15657-2021 Classification and codes of diseases and patterns of traditional Chinese medicine 中医病证分类与代码
	GB/T 20863.1-2021 Cranes—Classification—Part 1:General 起重机分级第1部分：总则
	GB/T 23940-2021 Analytical methods of persulfate products for industrial use 工业过硫酸盐产品的分析方法
	GB/T 41018-2021 Water reuse guidelines- Reclaimed water classification 水回用导则再生水分级
	GB/T 23957-2021 Light calcium carbonate for tooth-paste industry 牙膏工业用轻质碳酸钙
	GB/T 41033-2021 Design requirements of radiation hardening for CMOS IC CMOS集成电路抗辐射加固设计要求
	GB/T 24183-2021 Metallic materials—Sheet and Strip—Earing test 金属材料薄板和薄带制耳试验方法
	GB/T 22209-2021 Marine no-asbestos fiber reinforced rubber gasket material 船用无石棉纤维增强橡胶垫片材料

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