百检检测-材料检测中心-材料第三方检测机构-材料检测单位检测标准
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GB/T38701-2020供应链安全管理体系对供应链安全管理体系审核认证机构的要求
2023-09-14GB/T 38701-2020.Security management systems for the supply chain-Requirements for bodies p
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GB/T38658-20203.6kV~40.5kV交流金属封闭开关设备和控制设备型式试验有效性的延伸导则
2023-09-14GB/T 38658-2020.Guidance for the extension of validity of type tests of AC metal enclosed
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GB/T17045-2020电击防护装置和设备的通用部分
2023-09-14GB/T 17045-2020.Protection against electric shock-Common aspects for installations and equ
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GB/T38690-2020耐蚀合金热轧薄板及带材
2023-09-14GB/T 38690-2020.Corrosion-resistant alloy hot-rolled sheets and strips.1范围GB/T 38690规定
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GB/T18916.49-2020取水定额第49部分:锦纶产品
2023-09-14GB/T 18916.49-2020.Norm of water intake-Part 49 : Polyamide product.1范围GB/T 18916的本部
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GB/T18916.47-2020取水定额第47部分:多晶硅生产
2023-09-14GB/T 18916.47-2020.Norm of water intake- Part 47 : Polysilicon production.1范围GB/T 18916
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GB/T34015.2-2020车用动力电池回收利用梯次利用第2部分:拆卸要求
2023-09-14GB/T 34015.2-2020.Recycling of traction battery used in electric vehicle-Echelon use-Part
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GB/T5137.4-2020汽车安全玻璃试验方法第4部分:太阳能特性试验
2023-09-14GB/T 5137.4-2020.Test methods of safety glazing materials used on road vehicles-Part 4: De
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GB/T38594-2020管网叠压供水设备
2023-09-14GB/T 38594-2020.Water supply devices with superimposing pipe pressure.1范围GB/T 38594规定
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GB/T38605-2020应急导向系统疏散掩蔽用图形符号
2023-09-14GB/T 38605-2020.Emergency guidance systems-Graphical symbols for evacuation and shelter.1
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GB/T6931.1-2020带传动术语第1部分:基本术语
2023-09-14GB/T 6931.1-2020.Belt drives-Vocabulary- Part 1: Basic vocabulary.1范围GB/T 6931的本部分界
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GB/T24260-2020石油地震检波器
2023-09-14GB/T 24260-2020.Petroleum seismic geophone.1范围GB/T 24260规定了石油地震检波器(以下简称检
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GB/T38650-2020管道系统安全信息标记设计原则与要求
2023-09-14GB/T 38650-2020.Safety information markings of piping systems-Design principles and requir
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GB/T38653-2020核电厂常规岛高压加热器技术条件
2023-09-14GB/T 38653-2020.Specifications for high pressure feed water heater for conventional island
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GB/T38585-2020城镇供热直埋管道接头保温技术条件
2023-09-14GB/T 38585-2020.Technical specification of joint assembling for directly buried insulated
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GB/T38713-2020海洋平台结构用中锰钢钢板
2023-09-14GB/T 38713-2020.Medium manganese steel plate for offshore platform structure.1范围GB/T 387
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GB/T38681-2020工业炉用耐蚀合金无缝管
2023-09-14GB/T 38681-2020.Seamless corrosion resistant alloy pipes and tubes for industrial furnace.
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GB/T38706-2020陶瓷行业能源管理体系实施指南
2023-09-14GB/T 38706-2020.Implementation guidance for energy management systems in ceramics industry
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GB/T5137.5-2020汽车安全玻璃试验方法第5部分:耐化学侵蚀性和耐温度变化性试验
2023-09-14GB/T 5137.5-2020.Test methods of safety glazing materials used on road vehicles-Part 5 :Re
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GB/T38704-2020建筑木框架幕墙组件
2023-09-14GB/T 38704-2020.Frame system of timber supporting curtain wall.1范围GB/T 38704规定了建筑木
