ISO 21360-2007 标准详情
- 标准号:ISO 21360-2007
- 中文标题:真空技术.测量真空泵性能的标准方法.一般描述
- 英文标题:vacuum technology -- standard methods for measuring vacuum-pump performance -- general description
- 标准类别:国际标准化组织标准ISO
- 发布日期:2007-05-31
This International Standard is a basic standard which defines three different methods for measuring thevolume flow rate and one method each for measuring the base pressure, the compression ratio and the criticalbacking pressure of a vacuum pump.The f
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