2020 year China issued GB standards list |
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GB/T 38461-2020 Blow mould for PET bottle in food field
食品包装用PET瓶吹瓶成型模具 |
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GB/T 12839-2020 Terms and definitions of tyre valves
轮胎气门嘴术语及其定义 |
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GB/T 24595-2020 Hot-rolled steel bars for quenched and tempered automobile crankshafts
汽车调质曲轴用热轧钢棒 |
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GB/T 38603-2020 Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Electronic controller
燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 电子控制器 |
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GB/T 38551-2020 Identification of plant varieties—MNP marker method
植物品种鉴定 MNP标记法 |
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GB/T 38543-2020 Specification for examination and decision of administrative license items
行政许可审查与决定规范 |
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GB/T 36702.2-2020 Irrigation equipment—Safety devices for chemigation—Part 2: Chemigation valve assemblies from DN 75（3〞） to DN 350（14〞）
灌溉设备 化学灌溉用安全装置 第2部分：DN 75（3〞）至 DN 350（14〞）的化学灌溉阀组件 |
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GB/T 28029.6-2020 Electronic railway equipment—Train communication network (TCN)—Part 2-5: Ethernet Train Backbone（ETB）
轨道交通电子设备 列车通信网络（TCN） 第2-5部分：以太网列车骨干网（ETB） |
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GB/T 38695-2020 Technical specification for ballastless track of urban rail transit
城市轨道交通无砟轨道技术条件 |
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GB/T 8243.14-2020 Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 14:Cold start simulation and hydraulic pulse durability for composite filter housings
内燃机全流式机油滤清器试验方法 第14部分：复合材料滤清器的冷起动模拟和液压脉冲耐久试验 |
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GB/T 26548.4-2020 Hand-held portable power tools—Test methods for evaluation of vibration emission—Part 4:Straight grinders
手持便携式动力工具 振动试验方法 第4部分：直柄式砂轮机 |
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GB/T 38502-2020 Test method for bactericidal effect of disinfectant in laboratory
消毒剂实验室杀菌效果检验方法 |
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GB/T 9966.5-2020 Test methods for natural stone--Part 5: Determination of hardness
天然石材试验方法 第5部分：硬度试验 |
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GB/T 38501-2020 Automatic premade bag packaging machine
给袋式自动包装机 |
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GB/T 38554-2020 General requirements for simulation service used in cloud manufacturing
云制造仿真服务通用要求 |
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GB/T 38519-2020 Fire alarm system for rolling stock
机车车辆火灾报警系统 |
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GB/T 38692-2020 Technical specification for energy online monitoring of energy consumption units
用能单位能耗在线监测技术要求 |
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GB/T 38607-2020 Office furniture—Tables and desks—Test methods for the determination of stability, strength and durability
办公家具 桌台类 稳定性、强度和耐久性测试方法 |
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GB/T 38530-2020 Town liquefied natural gas (LNG) gasification supply installations
城镇液化天然气（LNG）气化供气装置 |
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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 38685-2020 Determination of sulphuric acid mist in tail gas for sulphuric acid industry
硫酸工业尾气硫酸雾的测定方法 |
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GB/T 17766-2020 Classifications for mineral resources and mineral reserves
固体矿产资源储量分类 |
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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 28610-2020 Methyl vinyl silicone rubber
甲基乙烯基硅橡胶 |
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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 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 38514-2020 Test methods for electrodeionization stacks
电去离子膜堆测试方法 |
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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 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 32383-2020 General technical specification for linear motor vehicles for urban rail transit
城市轨道交通直线电机车辆通用技术条件 |
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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 8454-2020 Reduced ilmenite powder for welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method
焊条用还原钛铁矿粉 亚铁含量的测定 重铬酸钾滴定法 |
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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 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 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 38654-2020 Public information guidance systems—Guidelines for planning and design
公共信息导向系统 规划设计指南 |
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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 38574-2020 General technical requirement for two-dimensional code of food traceability
食品追溯二维码通用技术要求 |
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GB/T 38719-2020 Metallic materials—Tube—Determination of biaxial stress-strain curve of tube by hydro-bulging test
金属材料 管 测定双轴应力-应变曲线的液压胀形试验方法 |
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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 19208-2020 Ground vulcanized rubber
硫化橡胶粉 |
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GB/T 7964-2020 Sintered metal materials(excluding hardmetal)--Tension testing at room temperature
烧结金属材料(不包括硬质合金) 室温拉伸试验 |
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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 38474-2020 House hold stainless steel sink
家用不锈钢水槽 |
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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 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 38612-2020 Test method of artificial leather and synthetic leather—Determination of tensile load and elongation at break
人造革合成革试验方法 拉伸负荷及断裂伸长率的测定 |
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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 5137.3-2020 Test methods of safety glazing materials used on road vehicles—Part 3:Radiation,high temperature,humidity,fire and simulated weathering resistance tests
汽车安全玻璃试验方法 第3部分：耐辐照、高温、潮湿、燃烧和耐模拟气候试验 |
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GB/T 20801.1-2020 Pressure piping code--Industrial piping--Part 1: General
压力管道规范 工业管道 第1部分:总则 |
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