2019 year China issued GB standards list


	GB/T 24583.2-2019 Vanadium-nitrogen—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas 钒氮合金　氮含量的测定惰性气体熔融热导法
	GB/T 37910.2-2019 Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 2: Aluminium and its alloys 焊缝无损检测射线检测验收等级第2部分: 铝及铝合金
	GB/T 37711-2019 Information technology—Learning,education and training—Virtual experiment—Workflow reference model 信息技术学习、教育和培训虚拟实验工作流参考模型
	GB/T 24583.4-2019 Vanadium-nitrogen—Determination of carbon content—Infrared absorption method 钒氮合金碳含量的测定红外线吸收法
	GB/T 37713-2019 Information technology—Learning, education and training—Virtual experiment—Evaluation elements 信息技术学习、教育和培训虚拟实验评价要素
	GB/T 23524-2019 Method for chemical analysis of petrochemical spent platinum catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry 石油化工废铂催化剂化学分析方法铂含量的测定电感耦合等离子体原子发射光谱法
	GB/T 22711-2019 Specification for three-phase permanent magnet synchronous motors(frame size 80～355) 三相永磁同步电动机技术条件（机座号 80～355）
	GB/T 37781-2019 Test methods for bending strength of glass 玻璃材料弯曲强度试验方法
	GB/T 11024.2-2019 Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V - Part 2: Ageing testing 标称电压1 000 V以上交流电力系统用并联电容器第2部分：老化试验
	GB/T 37363.2-2019 Determination of biocides content of coating materials—Part 2 : Determination of diuron content 涂料中生物杀伤剂含量的测定第2部分：敌草隆含量的测定
	GB/T 37429-2019 Guides for energy efficiency assessment of electric arc furnace process 电弧炉工序能效评估导则
	GB/T 37427-2019 Plastics—Acrylonitrile-butadiene-styrene(ABS) compound for automobile 塑料汽车用丙烯腈-丁二烯-苯乙烯(ABS)专用料
	GB/T 37960-2019 Cloud manufacturing service platform application implementation specification 云制造服务平台应用实施规范
	GB/T 25000.22-2019 Systems and software engineering—Systems and software Quality Requirements and Evaluation (SQuaRE)—Part 22: Measurement of quality in use 系统与软件工程系统与软件质量要求和评价(SQuaRE) 第22部分：使用质量测量
	GB/T 20174-2019 Petroleum drilling and production equipment—Drill-through equipment 石油天然气钻采设备钻通设备
	GB/T 37741-2019 Information technology—Cloud computing—Cloud service delivery requirements 信息技术云计算云服务交付要求
	GB/T 19968.1-2019 Information technology－Universal coded character set (basic multilingual plane)－48 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48点阵字型第1部分：宋体
	GB/T 903-2019 Colourless optical glass 无色光学玻璃
	GB/T 8293-2019 Rubber latex, natural concentrate—Determination of sludge content 浓缩天然胶乳残渣含量的测定
	GB/T 12777-2019 General specification for metal bellow expansion joints 金属波纹管膨胀节通用技术条件

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