灰尘同．样也会导致轴承、气缸壁、活塞和活塞环的磨损。

The dust will also cause bearing, cylinder-wall, and piston and ring wear.

youdao

灰尘同．样也会导致轴承、气缸壁、活塞和活塞环的磨损。

The dust will also cause bearing, cylinder-wall, and piston and ring wear.

youdao