2020 year China issued GB standards list


	GB/T 39690.2-2020 Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging—Part 2：Preparation of test specimens and determination of properties 塑料源自柔性和刚性消费品包装的聚丙烯（PP）和聚乙烯（PE）回收混合物第2部分：试样制备和性能测定
	GB/T 39378-2020 Sockets for spark-plugs and glow-plugs 火花塞和电热塞套筒
	GB/T 35132.5-2020 Automation systems and integration—Evaluating energy efficiency and other factors of manufacturing systems that influence the environment—Part 5: Environmental performance evaluation data 自动化系统与集成制造系统能源效率以及其他环境影响因素的评估第5部分：环境绩效评估数据
	GB/T 35132.3-2020 Automation systems and integration—Evaluating energy efficiency and other factors of manufacturing systems that influence the environment—Part 3: Environmental performance evaluation data aggregation process 自动化系统与集成制造系统能源效率以及其他环境影响因素的评估第3部分：环境绩效评估数据聚集过程
	GB/T 35132.2-2020 Automation systems and integration—Evaluating energy efficiency and other factors of manufacturing systems that influence the environment—Part 2: Environmental performance evaluation process 自动化系统与集成制造系统能源效率以及其他环境影响因素的评估第2部分：环境绩效评估过程
	GB/T 39077-2020 Test methods for detecting detrimental phases in lean duplex austenitic-ferritic stainless steels 经济型奥氏体-铁素体双相不锈钢中有害相的检测方法
	GB/T 39382-2020 Thermoplastics piping systems for soil and waste discharge inside buildings—Test method for airtightness of joints 建筑内排水排污用热塑性塑料管道系统接头气密性试验方法
	GB/T 39367.1-2020 In vitro diagnostic test systems—Qualitative nucleic acid-based in vitro examination procedures for detection and identification of microbial pathogens—Part 1: General requirements, terms and definitions 体外诊断检验系统病原微生物检测和鉴定用核酸定性体外检验程序第1部分：通用要求、术语和定义
	GB/T 39384-2020 Intelligentization technology for intelligent household appliances—Particular requirements for washing machine 智能家用电器的智能化技术洗衣机的特殊要求
	GB/T 27710-2020 Floor drain 地漏
	GB/T 39700-2020 Treatment and disposal method for boron mud 硼泥处理处置方法
	GB/T 39434-2020 Technical requirement for ozone treatment recirculating cooling water for central air conditioning 臭氧处理中央空调循环冷却水技术要求
	GB/T 39439-2020 Specification for service management of third-party warehousing for e-commerce 电子商务第三方仓储服务管理规范
	GB/T 32538.3-2020 Agricultural vehicles—Mechanical connections on towed vehicles—Part 3: Swivel hitch rings 农业车辆被牵引车辆的机械连接装置第3部分：旋转挂接环
	GB/T 39705-2020 Track bed vibration isolating mat for rail traffic 轨道交通用道床隔振垫
	GB/T 28202-2020 Furniture industry terminology 家具工业术语
	GB/T 39590.1-2020 Robot reliability—Part 1: General guidelines 机器人可靠性第1部分：通用导则
	GB/T 25346-2020 Procedures for transfer of bunkers to vessels 船舶供受燃油规程
	GB/T 2526-2020 Gadolinium oxide 氧化钆
	GB/T 31489.4-2020 D.C. extruded cables systems for power transmission at a rated voltage up to and including 500kV—Part 4: Accessories for D.C. cables 额定电压500kV及以下直流输电用挤包绝缘电力电缆系统第4部分：直流电缆附件

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