2020 year China issued GB standards list |
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GB/T 16900.4-2020 Rules for the presentation of graphical symbols—Part 4: Methods for testing symbol referent association
图形符号表示规则 第4部分：对象相关性测试方法 |
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GB/T 17989.2-2020 Control charts--Part 2: Shewhart control charts
控制图 第2部分：常规控制图 |
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GB/T 17475-2020 Standard test method for distillation of heavy hydrocarbon mixtures—Vacuum potstill method
重烃类混合物蒸馏试验 真空釜式蒸馏法 |
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GB/T 38445-2020 External projections for all terrain vehicles
全地形车外部凸出物 |
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GB/T 38460-2020 Multi-lane stick packaging line
多列条状袋包装生产线 |
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GB/T 38651.1-2020 Public information signs carrier—Part 1：Technical requirements
公共信息标志载体 第1部分：技术要求 |
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GB/T 38699-2020 Construction and management specification of village public service center
村级公共服务中心建设与管理规范 |
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GB/T 3190-2020 Chemical composition of wrought aluminium and aluminium alloys
变形铝及铝合金化学成分 |
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GB 38900-2020 Items and methods for safety technology inspection of motor vehicles
机动车安全技术检验项目和方法 |
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GB/T 38707-2020 Regulation for operation technology of urban rail transit
城市轨道交通运营技术规范 |
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GB/T 38538-2020 Index system and assessment method for greenization of the industrial park infrastructure
产业园区基础设施绿色化指标体系及评价方法 |
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GB/T 2673.2-2020 Hexalobular socket high countersunk head screws
内六角花形高沉头螺钉 |
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GB/T 6885-2020 Hardmetals--Sampling and testing method of mixed powders
硬质合金 混合粉取样和试验方法 |
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GB/T 38528-2020 Evaluating impact resistance for passenger car tyres
轿车轮胎耐撞击性能评价 |
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GB/T 20475.5-2020 Classification for content of harmful elements in coal--Part 5: Fluorine
煤中有害元素含量分级 第5部分：氟 |
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GB/T 17989.4-2020 Control charts--Part 4: Cumulative sum charts
控制图 第4部分：累积和控制图 |
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GB/T 25156-2020 General specifications and inspection methods of rubber and plastics injection moulding machines
橡胶塑料注射成型机通用技术要求及检测方法 |
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GB/T 5243-2020 Marking,packing,transport and storage of cemented carbide products
硬质合金制品的标志、包装、运输和贮存 |
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GB/T 38653-2020 Specifications for high pressure feed water heater for conventional island in nuclear power station
核电厂常规岛高压加热器技术条件 |
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GB/T 38705-2020 Classification and basic requirements for urban heat supply facilities operation safety information
城镇供热设施运行安全信息分类与基本要求 |
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