2019 year China issued GB standards list


	GB/T 29271.6-2019 Identification cards—Integrated circuit card programming interfaces—Part 6: Registration authority procedures for the authentication protocols for interoperability 识别卡集成电路卡编程接口第6部分：实现互操作的鉴别协议的注册管理规程
	GB/T 18579-2019 High-carbon chromium bearing steel wires 高碳铬轴承钢丝
	GB/T 8547-2019 Titanium clad steel plate 钛-钢复合板
	GB/T 38015-2019 Textiles—Quantitative chemical analysis—Mixtures of elastane and certain other fibers 纺织品定量化学分析氨纶与某些其他纤维的混合物
	GB 38451-2019 Respiratory protection—Self-contained open-circuit compressed air breathing apparatus for escape 呼吸防护自给开路式压缩空气逃生呼吸器
	GB 4943.21-2019 Information technology equipent—Safety—Part 21:Remote power feeding 信息技术设备安全第21部分：远程馈电
	GB/T 25048-2019 Metallic materials—Tube—Ring tensile test 金属材料管环拉伸试验方法
	GB/T 37946-2019 Test method of thermal stability of materials for organic light emitting diode display (OLED) 有机发光二极管显示器用材料热稳定性的测试方法
	GB/T 24963-2019 Installation and equipment for liquefied natural gas—Ship to shore interface 液化天然气设备与安装船岸界面
	GB/T 37316-2019 Kirghiz sheep 柯尔克孜羊
	GB/T 38252-2019 Test method of fire-resistant integrity for building windows and doors 建筑门窗耐火完整性试验方法
	GB/T 38273.2-2019 Plastics—Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion—Part 2: Preparation of test specimens and determination of properties 塑料热塑性聚酯/酯和聚醚/酯模塑和挤塑弹性体第2部分：试样制备和性能测定
	GB/T 37917-2019 Oil-tea camellia seed 油茶籽
	GB/T 37912-2019 CNC punching and shearing composite machines 数控冲剪复合机
	GB/T 37685-2019 nternet of things—Application information services classification 物联网应用信息服务分类
	GB/T 38292-2019 Determination of mercury in plastic materials 塑料材料中汞含量的测定
	GB 16737-2019 Road vehicle—World manufacturer identifier (WMI) code 道路车辆世界制造厂识别代号（WMI）
	GB/T 37682-2019 Large exposed gear steel castings—Technical specification 大型开式齿轮铸钢件技术条件
	GB/T 8722-2019 Test method for thermal conductivity of carbon materials 炭素材料导热系数测定方法
	GB/T 38428.1-2019 Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices—Part 1: General requirements 数据中心和电信中心机房安装的信息和通信技术（ICT）设备用直流插头插座　第1部分：通用要求

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