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GB/T 39398-2020 全球连续监测评估系统(iGMAS)监测评估参数GB/T 39398-2020.Monitoring and assessment parameters of international GNSS monitoring and assessment system ( iGMAS).1 范围GB/T 39398规定了全球连续监测评估系统(iGMAS...
10/10 2023
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GB/T 25801-2020 C.I.分散橙30(分散橙S-4RL)GB/T 25801-2020.C.I. Disperse orange 30 (Disperse orange S-4RL).1范围GB/T 25801规定了C.I.分散橙30(分散橙S-4RL)产品的要求、采样、试验方法、检验规则以及标志、标签、包装、运输和贮存。GB/T 25801适用于C.I...
10/10 2023
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GB/T 34370.8-2020 游乐设施无损检测第8部分:声发射检测GB/T 34370.8-2020.Nondestructive testing of amusement equipments-Part 8: Acoustic emission testing.1范围GB/T 34370的本部分规定了游乐设施的声发射检测及结果评定方法。GB/T 34370.8适...
10/10 2023
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