ASTM F820-2003 标准详情
- 标准号:ASTM F820-2003
- 中文标题:对家用真空吸尘器空气性能特性测量的方法
- 英文标题:standard test method for measuring air performance characteristics of central vacuum cleaning systems
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2003
1.1 This test method covers the procedures for determining air performance characteristics of household central vacuum cleaning systems which use a flexible cleaning hose assembly. This test method does not apply to the carpet cleaning mode of operat
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