The daily is used up, the oil pump should be clean, clear the fear of copper wire cloth oil dirties.

每日用完后，应将油泵擦净，清除虑油铜丝布上的油垢。

youdao

The daily is used up, the oil pump should be clean, clear the fear of copper wire cloth oil dirties.

每日用完后，应将油泵擦净，清除虑油铜丝布上的油垢。

youdao