2019 year China issued GB standards list


	GB/T 38422-2019 Textile machinery and accessories—Circular knitting machines—Vocabulary 纺织机械与附件圆型针织机词汇
	GB/T 38313-2019 Design and verification requirements of fibre optic components for space application 宇航用纤维光学器件设计与验证要求
	GB/T 51308-2019 Standard for design of offshore wind farm 海上风力发电场设计标准
	GB/T 37454-2019 Design method for non-powered axles of rolling stock 铁路车辆非动力车轴设计方法
	GB/T 37816-2019 Selection and installation of pressure relief devices on pressure equipment 承压设备安全泄放装置选用与安装
	GB/T 38022-2019 Horology—Shock-resistant watches 钟表防震手表
	GB/T 30149-2019 CIM based efficient model exchange format 电网通用模型描述规范
	GB/T 7739.3-2019 Methods for chemical analysis of gold concerntrates—Part 3:Determination of arsenic content 金精矿化学分析方法第3部分：砷量的测定
	GB/T 37384-2019 Cellulose triacetate for optical function film 光学功能薄膜用三醋酸纤维素
	GB/T 20394-2019 Gymnastic artificial turf 体育用人造草
	GB/T 51369-2019 Standard for anti-seismic design of information and communications equipment installation engineering 通信设备安装工程抗震设计标准
	GB/T 38144.2-2019 Eye and face protection—Emergency shower and eyewash equipment—Part 2 : Guidance for use 眼面部防护应急喷淋和洗眼设备第2部分：使用指南
	GB 15322.2-2019 Combustible gas detectors－Part 2：Household combustible gas detectors 可燃气体探测器第2部分：家用可燃气体探测器
	GB/T 37892-2019 Digital integrated full frequency conversion controlled constant pressure water supply equipment 数字集成全变频控制恒压供水设备
	GB 5135.1-2019 Automatic sprinkler system—Part 1: Sprinklers 自动喷水灭火系统第1部分：洒水喷头
	GB/T 37643-2019 PLA filament for fused deposition modeling 熔融沉积成型用聚乳酸（PLA）线材
	GB/T 5959.1-2019 Safety in installations for electroheating and electromagnetic processing—Part 1: General requirements 电热和电磁处理装置的安全第1部分：通用要求
	GB 38469-2019 Limit of harmful substances of marine coatings 船舶涂料中有害物质限量
	GB/T 37774-2019 Plain bearings—Pad materials for tilting pad bearings 滑动轴承可倾瓦块轴承瓦块材料
	GB/T 4817-2019 Broad-leaved sawn timber 阔叶树锯材

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