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/T39799-2021钛及钛合金棒材和丝材尺寸、外形、重量及允许偏差
2023-09-22GB/T 39799-2021.Dimensions , shape , weight and tolerances of titanium and titanium alloy
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GB/T34079.1-2021基于云计算的电子政务公共平台服务规范第1部分:服务分类与编码
2023-09-22GB/T 34079.1-2021.Service specification of electronic government common platform based on
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GB/T34079.4-2021基于云计算的电子政务公共平台服务规范第4部分:应用服务
2023-09-22GB/T 34079.4-2021.Service specification of electronic government common platform based on
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GB/T34078.4-2021基于云计算的电子政务公共平台总体规范第4部分:服务实施
2023-09-22GB/T 34078.4-2021.General specification of electronic government common platform based on
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GB/T39763-2021家具中挥发性有机化合物现场快速采集设备技术要求
2023-09-22GB/T 39763-2021.Technical requirements for on-site and rapid collection equipment of volat
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GB/T8887-2021淀粉分类
2023-09-22GB/T 8887-2021.Classification of starch.1范围GB/T 8887规定了淀粉的分类,包括原淀粉和变性淀
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GB/T39741.1-2021滑动轴承公差第1部分:配合
2023-09-22GB/T 39741.1-2021.Plain bearings-Tolerances-Part 1: Fits.1范围GB/T 39741.1规定了通用机械中
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GB/T39786-2021信息安全技术信息系统密码应用基本要求
2023-09-22GB/T 39786-2021.Information security technology-Baseline for information system cryptograp
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GB/T39829-2021刀库和自动交换装置可靠性试验方法
2023-09-22GB/T 39829-2021.Tool storage with automatic tool changer-Reliability test method.1范围GB/T
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GB/T39849-2021无损检测仪器超声衍射声时检测仪性能测试方法
2023-09-22GB/T 39849-2021.Non-destructive testing instruments-Ultrasonic time-of-flight diffraction
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GB/T39960-2021闭式单动机械压力机参数和尺寸
2023-09-22GB/T 39960-2021.Straight-sided single-action mechanical power presses-Characteristics and
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GB/T34077.2-2021基于云计算的电子政务公共平台管理规范第2部分:服务度量计价
2023-09-22GB/T 34077.2-2021.Management specification of electronic government common platform based
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GB/T34077.4-2021基于云计算的电子政务公共平台管理规范第4部分:平台管理导则
2023-09-22GB/T 34077.4-2021.Management specification of electronic government common platform based
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GB/T39847-2021固定卫星通信业务地球站进入卫星网络的验证测试方法
2023-09-22GB/T 39847-2021.Verification test methods of access satellite network for FSS communicatio
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GB/T27894.2-2020天然气用气相色谱法测定组成和计算相关不确定度第2部分:不确定度计算
2023-09-22GB/T 27894.2-2020.Natural gas一Determination of composition and associated uncertainty byb
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GB/T27894.1-2020天然气用气相色谱法测定组成和计算相关不确定度第1部分:总导则和组成计算
2023-09-22GB/T 27894.1-2020.Natural gas-Determination of composition and associated uncertainty by g
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GB/T39741.2-2021滑动轴承公差第2部分:轴和止推轴肩的几何公差及表面粗糙度
2023-09-22GB/T 39741.2-2021.Plain bearings-Tolerances-Part 2 :Tolerances on geometrical characterist
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GB/T12817-2021铁路客车通用技术条件
2023-09-22GB/T 12817-2021.General technical specification for railway passenger car.1范围GB/T 12817
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GB/T34079.5-2021基于云计算的电子政务公共平台服务规范第5部分:移动服务
2023-09-22GB/T 34079.5-2021.Service specification of electronic government common platform based on
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GB/T34080.4-2021基于云计算的电子政务公共平台安全规范第4部分:应用安全
2023-09-22GB/T 34080.4-2021.Security specification of electronic government common platform based on
