2021 year China issued GB standards list


	GB/T 17934.1-2021 Graphic technology-Process control for the production of half-tone colour separations，proof and production prints-Part 1:Parameters and measurement methods 印刷技术网目调分色版、样张和生产印刷品的加工过程控制第1部分：参数与测量方法
	GB/T 39984-2021 Pump system energy assessment 泵系统能耗评估
	GB/T 39986-2021 Pumps—Testing—Submersible mixers for wasterwater and similar applications 泵试验污水和类似应用的潜水搅拌器
	GB/T 39991-2021 Sensory analysis—Service condition for the olive oil tasting glass 感官分析橄榄油品评杯使用要求
	GB/T 39993-2021 Determination of permitted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics 化妆品中限用防腐剂二甲基噁唑烷、7-乙基双环噁唑烷和5-溴-5-硝基-1,3-二噁烷的测定
	GB/T 17751-2021 Survey-evaluation method of energy utilization for transport ships 运输船舶能源利用监测评价方法
	GB/T 17739.2-2021 Microfilming of technical drawings and other drawing office documents—Part 2:Quality criteria and control of 35 mm silver gelatin microfilms 技术图样与技术文件的缩微摄影第2部分: 35mm银-明胶型缩微品的质量准则与控制
	GB/T 39996-2021 Fireworks and firecrackers—Determination of calorific value of pyrotechnic powder 烟花爆竹烟火药发热量的测定
	GB/T 40028.2-2021 Smart city—Smart medical—Part 2：Mobile health 智慧城市智慧医疗第2部分：移动健康
	GB/T 16458-2021 Terminology for abrasives and abrasive products 磨料磨具术语
	GB/T 40025-2021 RF technical requirements and test methods for 24GHz vehicle radio equipment 24GHz车辆无线电设备射频技术要求及测试方法
	GB/T 16137-2021 Methods for estimation of examinee’s organ doses in X-ray diagnosis X射线诊断中受检者器官剂量的估算方法
	GB/T 15972.47-2021 Specifications for optical fibre test method - Part 47: Measurement methods and test procedures for transmission characteristics - Macrobending loss 光纤试验方法规范第47部分：传输特性的测量方法和试验程序宏弯损耗
	GB/T 40010-2021 Technical guidelines for evaluation of energy performance contracting service 合同能源管理服务评价技术导则
	GB/T 40012-2021 Customization—Taxonomy guideline 个性化定制分类指南
	GB/T 40013-2021 Service robot—Electrical safety requirements and test methods 服务机器人电气安全要求及测试方法
	GB/T 40015-2021 Information technology—Telecommunications and information exchange between systems—Control and management of community energy-saving control network 信息技术系统间远程通信和信息交换社区节能控制网络控制与管理
	GB/T 40016-2021 General metadata for fundamental part and component 基础零部件通用元数据
	GB/T 40017-2021 Information technology—Telecommunications and information exchange between systems—Heterogeneous networks convergence and scalability of community energy-saving control network 信息技术系统间远程通信和信息交换社区节能控制异构网络融合与可扩展性
	GB/T 40019-2021 General metadata for fundamental manufacturing process 基础制造工艺通用元数据

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