The case of recoiler is used as an oil tank, on which the lubrication oil pump is mounted for circulating lubrication.

技术改造的关键是手油泵、油泵及传动箱总成的设计。

youdao

The case of recoiler is used as an oil tank, on which the lubrication oil pump is mounted for circulating lubrication.

技术改造的关键是手油泵、油泵及传动箱总成的设计。

youdao