【化】 油池; 贮油槽

低速轴的特点是：“无泄漏”的干井式设计，油箱与主轴分离，消除了齿轮油污染槽体内介质的机会。

cottonseed oil

oil degumming

processing oil

oil bumper

neat's foot oil

naphthenic residual oil

pine oil

oil cistern