ASTM D2685-1995(1998) 标准详情
- 标准号:ASTM D2685-1995(1998)
- 中文标题:在六氟化硫用气相色谱法对空气和四氟化碳的标准测试方法
- 英文标题:Standard Test Method for Air and Carbon Tetrafluoride in Sulfur Hexafluoride by Gas Chromatography
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1995
1.1 This test method covers the determination of air (Note 1) and carbon tetrafluoride as impurities in sulfur hexafluoride. Note 1-Nitrogen, oxygen, or any of their mixtures is considered to be air. Commercial grade air or nitrogen is used for st
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