2019 year China issued GB standards list


	GB/T 22380.3-2019 Explosion protected safety technique of the petrol filling station—Part 3：Safety requirements for construction and performance of shear valves 燃油加油站防爆安全技术第3部分：剪切阀结构和性能的安全要求
	GB/T 36628.2-2019 Information technology－Telecommunications and information exchange between systems－Visible light communication－Part 2：Specification of media access control and physical layer for low-rate and narrowband visible light communication 信息技术系统间远程通信和信息交换可见光通信第2部分：低速窄带可见光通信媒体访问控制和物理层规范
	GB/T 37623-2019 Corrosion of metals and alloys—Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors 金属和合金的腐蚀核反应堆用锆合金水溶液腐蚀试验
	GB/T 38281.1-2019 Indicator light units for household and similar fixed-electrical installations—Part 1: General requirements 家用和类似用途固定式电气装置的指示灯装置第1部分:通用要求
	GB/T 6040-2019 General rules for infrared analysis 红外光谱分析方法通则
	GB/T 27025-2019 General requirements for the competence of testing and calibration laboratories 检测和校准实验室能力的通用要求
	GB/T 37955-2019 Information security technology—Security technique requirements for numerical control network 信息安全技术数控网络安全技术要求
	GB/T 37553-2019 Universal anti-counterfeiting technical requirements of national credible certificate 国家公信证书防伪通用技术条件
	GB/T 37900-2019 Test method of hardness and fracture toughness for ultra-thin glass—Low-load vickers hardness indentation method 超薄玻璃硬度和断裂韧性试验方法小负荷维氏硬度压痕法
	GB/T 37400.8-2019 Heavy mechanical general technical specification—Part 8：Forgings 重型机械通用技术条件第8部分：锻件
	GB/T 37647-2019 Toy and children product—General principles for migration test of certain elements 玩具及儿童用品特定元素的迁移试验通则
	GB/T 37677-2019 Plain bearings—Recommendations for automotive crankshaft bearing environments 滑动轴承汽车曲轴轴瓦工作环境推荐参数
	GB/T 30879.1-2019 Information technology—Universal coded character set (basic multilingual plane)—22 dot matrix font of Chinese ideogram－Part 1:Song ti 信息技术通用编码字符集（基本多文种平面）汉字22点阵字型第1部分：宋体
	GB/T 37681-2019 Heavy steel castings—General technical specification 大型铸钢件通用技术规范
	GB/T 37775-2019 Heavy steel open die forgings—General technical specification 大型钢质自由锻件通用技术规范
	GB/T 4240-2019 Stainless steel wires 不锈钢丝
	GB/T 20851.4-2019 Electronic toll collection—Dedicated short range communication—Part 4:Equipment application 电子收费专用短程通信第4部分：设备应用
	GB 19592-2019 Detergent additive for motor gasoline 车用汽油清净剂
	GB/T 37404-2019 Application guide of soft-start device for high-voltage motor 高压电动机软起动装置应用导则
	GB/T 37451-2019 Test procedures for offshore cranes 海洋平台起重机试验规程

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