2019 year China issued GB standards list


	GB/T 38287-2019 Determination of hexavalent chromium in plastic materials 塑料材料中六价铬含量的测定
	GB/T 28043-2019 Statistical methods for use in proficiency testing by interlaboratory comparison 利用实验室间比对进行能力验证的统计方法
	GB/T 27422-2019 Conformity assessment—Requirements for bodies providing audit and certification of business continuity management systems 合格评定业务连续性管理体系审核和认证机构要求
	GB/T 38322-2019 Information technology—Information device interconnection—Interface requirements between third-party smart home electric system and general terminal access service platform 信息技术信息设备互连第三方智能家用电子系统与终端统一接入服务平台接口要求
	GB/T 38300-2019 Protective clothing—Ensembles and garments for protection against cold 防护服装冷环境防护服
	GB/T 38302-2019 Protective clothing—Thermal protective performance test method 防护服装热防护性能测试方法
	GB/T 17627-2019 High-voltage test techniques for low-voltage equipment—Definitions,test and procedure requirements,test equipment 低压电气设备的高电压试验技术定义、试验和程序要求、试验设备
	GB/T 38292-2019 Determination of mercury in plastic materials 塑料材料中汞含量的测定
	GB/T 38328-2019 Common specifications of high-voltage direct current circuit-breakers for high-voltage direct current transmission using voltage sourced converters（VSC-HVDC）柔性直流系统用高压直流断路器的共用技术要求
	GB/T 38414-2019 Home textiles classification 家用纺织品分类
	GB/T 38380-2019 Press and publication—Knowledge services—General types of knowledge 新闻出版知识服务知识资源通用类型
	GB/T 25318-2019 Locking devices for ball and socket couplings of string insulator units—Dimensions and tests 绝缘子串元件球窝联接用锁紧销尺寸和试验
	GB/T 38278.6-2019 Technical requirements of holographic anti-counterfeiting products—Part 6: Holographic anti-counterfeiting cold stamping foil 全息防伪产品技术条件第6部分：冷烫印全息防伪箔
	GB/T 7991.4-2019 Test method of viterous and porcelain enamels—Part 4：Determination of resistance to impact 搪玻璃层试验方法第4部分：耐机械冲击性能的测定
	GB/T 38272-2019 Safety of machinery—Guidelines for safety upgrading of machinery 机械安全机械设备安全升级指南
	GB/T 18442.1-2019 Static vacuum insulated cryogenic pressure vessels—Part 1:General requirements 固定式真空绝热深冷压力容器第1部分:总则
	GB/T 17457-2019 Ductile iron pipes and fittings-Cement mortar lining 球墨铸铁管和管件水泥砂浆内衬
	GB/T 18442.3-2019 Static vacuum insulated cryogenic pressure vessels—Part 3：Design 固定式真空绝热深冷压力容器第3部分：设计
	GB/T 38320-2019 Information technology—Information device interconnection—Interface requirements between smart home electric system terminals and general terminal access service platform 信息技术信息设备互连智能家用电子系统终端设备与终端统一接入服务平台接口要求
	GB/T 27021.7-2019 Conformity assessment—Requirements for bodies providing audit and certification of management systems—Part 7: Competence requirements for auditing and certification of road traffic safety management systems 合格评定管理体系审核认证机构要求第7部分：道路交通安全管理体系审核认证能力要求

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