vacuum cylinder oil的意思|示意
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真空汽缸油
vacuum cylinder oil的网络常见释义
真空气缸油 ... vacuum cylinder gasket 真空气缸垫密片 vacuum cylinder oil 真空气缸油 vacuum cylinder push rod guide 真空缸推杆导管 ...
vacuum cylinder oil相关例句
The treated cylinder oil made of distillated oil from the 4th side line of vacuum tower has features of low acid value, light colour and good stability.
由减四线馏分油生产的精制型汽缸油料，具有酸值低、颜色浅及安定性好的特点。