2019 year China issued GB standards list


	GB/T 25000.23-2019 Systems and software engineering—Systems and software Quality Requirements and Evaluation (SQuaRE)—Part 23: Measurement of system and software product quality 系统与软件工程系统与软件质量要求和评价(SQuaRE) 第23部分：系统与软件产品质量测量
	GB/T 37580-2019 Requirements for buried polyethylene（PE） gas pipeline corrosion control engineering life cycle 聚乙烯（PE）埋地燃气管道腐蚀控制工程全生命周期要求
	GB/T 37389-2019 Guides for energy efficiency assessment of steel secondary refining process 炉外精炼工序能效评估导则
	GB/T 5513-2019 Inspection of grain and oils—Determination of reduced sugar and non-reduced sugar in grain 粮油检验粮食中还原糖和非还原糖测定
	GB/T 37769-2019 Guide for performance acceptance of determinator of coal ash fusibility 煤灰熔融性测定仪性能验收导则
	GB/T 37933-2019 Information security technology—Technical requirements of industrial control system dedicated firewall 信息安全技术工业控制系统专用防火墙技术要求
	GB/T 19624-2019 Safety assessment of in-service pressure vessels containing defects 在用含缺陷压力容器安全评定
	GB/T 37486-2019 Classification and code for facilities and equipments of urban rail transit 城市轨道交通设施设备分类与代码
	GB/T 37303.6-2019 Ships and marine technology—Manoeuvring of ships—Part 6: Model test specials 船舶和海上技术船舶操纵性第6部分：模型试验特殊要求
	GB/T 37757-2019 Determination of emission rate of volatile organic compounds from materials and components used in electrical and electronic products—Emission test chamber-gas chromatography mass spectrometry 电子电气产品用材料和零部件中挥发性有机物释放速率的测定释放测试舱-气相色谱质谱法
	GB/T 37689-2019 Agricultural service—Specification for prevention and treatment service of aquaculture disease 农业社会化服务水产养殖病害防治服务规范
	GB/T 5777-2019 Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）钢管纵向和/或横向缺欠的全圆周自动超声检测
	GB/T 37706-2019 Installation and operation technical requirements of tail lifts for vehicle 车用起重尾板安装与使用技术要求
	GB/T 18476-2019 Polyolefin pipes for the conveyance of fluids—Determination of resistance to crack propagation—Test method for slow crack growth(notch test) 流体输送用聚烯烃管材耐裂纹扩展的测定慢速裂纹增长的试验方法（切口试验）
	GB/T 37393-2019 Digital factory—General technical requirements 数字化车间通用技术要求
	GB/T 37400.7-2019 Heavy mechanical general technical specification—Part 7：Repair welding for steel castings 重型机械通用技术条件第7部分：铸钢件补焊
	GB/T 37665-2019 ：Non-destructive testing for chemical compositions of ancient ceramics—PIXE analysis technique standards 古陶瓷化学组成无损检测 PIXE分析技术规范
	GB/T 35031.6-2019 Customer energy management system—Part 6: Management indicator system 用户端能源管理系统第6部分：管理指标体系
	GB/T 11024.1-2019 Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V—Part 1:General 标称电压1 000 V以上交流电力系统用并联电容器第1部分：总则
	GB/T 37400.13-2019 Heavy mechanical general technical specification—Part 9：Machining parts 重型机械通用技术条件第13部分：包装

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