NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 40344.3-2024
真空技术-真空泵性能测量标准方法-第3部分:机械增压泵的特定参数 Vacuum technology - Standard methods for measuring the performance of vacuum pumps - Part 3: Specific parameters for mechanical booster pumps
发布日期 Issued Date:
实施日期 Implemented Date:
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国家市场监督管理总局 国家标准化管理委员会
The Standardization Administration of the People's Republic of China
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"GB/T 40344.3-2024" standard !
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