ASTM D 7216-2008 标准详情
- 标准号:ASTM D 7216-2008
- 中文标题:的标准试验方法确定与典型的密封橡胶汽车发动机油的相容性
- 英文标题:standard test method for determining automotive engine oil compatibility with typical seal elastomers
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2008-05-01
Some engine oil formulations have been shown to lack compatibility with certain elastomers used for seals in automotive engines. These deleterious effects on the elastomer are greatest with new engine oils (that is, oils that have not been exposed to
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