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/T20801.3-2020压力管道规范工业管道第3部分:设计和计算
2023-09-19GB/T 20801.3-2020.Pressure piping code-Industrial piping一 Part 3 :Design and calculation.
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GB/T32.1-2020六角头头部带孔螺栓
2023-09-19GB/T 32.1-2020.Hexagon bolts with wire holes on head.1范围GB/T 32的本部分规定了六角头头部
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GB/T39447-2020国际贸易业务数据规范货运代理
2023-09-19GB/T 39447-2020.Specification for international trade business data- Forwarding.1范围GB/T
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GB/T39458-2020国际贸易便利化术语
2023-09-19GB/T 39458-2020.Terms of international trade facilitation.1范围GB/T 39458界定了国际贸易便
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GB/T39464-2020跨境电子商务交易类产品多语种分类与命名鞋
2023-09-19GB/T 39464-2020.Multilingual classification and named of cross-border E-commerce trading p
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GB/T39460-2020国际贸易业务数据规范汇付通知
2023-09-19GB/T 39460-2020.Specification for international trade business data-Remittance advice.1范
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GB/T39334.5-2020机械产品制造过程数字化仿真第5部分:典型工艺仿真要求
2023-09-19GB/T 39334.5-2020.Digital simulation of mechanical products manufacturing process-Part 5 :
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GB/T39342-2020宇航电子产品印制电路板总规范
2023-09-19GB/T 39342-2020.Aerospace electronic products-General specification for printed circuit bo
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GB/T26901-2020李贮藏技术规程
2023-09-19GB/T 26901-2020.Code of practice for plums storage.1范围GB/T 26901规定了李果实的采收、果品
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GB/T39494-2020新能源汽车驱动电机用稀土永磁材料表面涂镀层结合力的测定
2023-09-19GB/T 39494-2020.Determination for coating adhesion of rare earth permanent magnetic materi
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GB/T39267-2020北斗卫星导航术语
2023-09-19GB/T 39267-2020.Terminology for BeiDou navigation satellite system (BDS).1范围GB/T 39267界
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GB/T39335-2020信息安全技术个人信息安全影响评估指南
2023-09-19GB/T 39335-2020.Information security technology-Guidance for personal information security
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GB/T39334.2-2020机械产品制造过程数字化仿真第2部分:生产线规划和布局仿真要求
2023-09-19GB/T 39334.2-2020.Digital simulation of mechanical products manufacturing process-Part 2 :
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GB/T25172-2020猪常温精液生产与保存技术规范
2023-09-19GB/T 25172-2020.Technical specification for production and preservation of fresh boar seme
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GB/T39392-2020家用电器专用智能功率模块技术规范
2023-09-19GB/T 39392-2020.Technical specification of intelligent power module for household applianc
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GB/T39343-2020宇航用处理器器件单粒子试验设计与程序
2023-09-19GB/T 39343-2020.Processor device single event effects experiment design and procedure for
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GB/T26904-2020桃贮藏技术规程
2023-09-19GB/T 26904-2020.Code of practice for peaches storage.1范围GB/T 26904规定了桃果实的采收与质
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GB/T20801.6-2020压力管道规范工业管道第6部分:安全防护
2023-09-19GB/T 20801.6-2020.Pressure piping code-Industrial piping一Part 6 :Safeguarding.1范围GB/T 2
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GB/T20801.4-2020压力管道规范工业管道第4部分:制作与安装
2023-09-19GB/T 20801.4-2020.Pressure piping code-Industrial piping-Part 4 : Fabrication and assembly
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GB/T39247-2020增材制造金属制件热处理工艺规范
2023-09-19GB/T 39247-2020.Additive manufacturing-Specification for heat treatment process of metal p
