lubricants
【化学】润滑剂，气态的
lubricants, gaseous
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相关词条
in lubricants
to solid to semi-solid lubricants on a mineral oil base
additive to solid to semi-solid lubricants on a mineral oil base
to solid to semi-solid lubricants on a non mineral base
STORAGE of lubricants in engine rooms
to solid to semi-solid lubricants on a non mineral base
to solid to, semi-solid lubricants on a mineral oil base