ASTM D3089-1997(2008) 标准详情
- 标准号:ASTM D3089-1997(2008)
- 中文标题:测量气溶胶阀填料斜管a-d尺寸的标准操作规程
- 英文标题:Standard Practice for Determining the A-D Dimension of Aerosol Valve Dip Tubes
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1997
1.1 This practice covers the rapid determination of the A-D dimension defined as the centerline dimension from the top plane of the valve mounting cup curl to the far end of the dip tube. See Fig. 1. 1.2 This practice is limited to valves with 1 in
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