ASTM D6849-2013 标准详情
- 标准号:ASTM D6849-2013
- 中文标题:用于储存和使用液化石油气( LPG)的取样钢瓶标准规程LPG测试方法
- 英文标题:Standard Practice for Storage and Use of Liquefied Petroleum Gases (LPG) in Sample Cylinders for LPG Test Methods
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2013
5.1x00a0;LPG samples can change composition during storage and use from preferential vaporization of lighter (lower molecular weight) hydrocarbon components, dissolved inert gases (N2, Ar, He, and so forth) and other dissolved gases/liquids (NH3, CO2
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