lapped butt
常見(jiàn)例句
- Rings for automotive engine usually have butt joints, but in some heavy-duty engines, the joints may be angled, lapped, or of the sealed type.
汽車(chē)發(fā)動(dòng)機(jī)上的活塞環(huán)通常是有接口的。但在一些重型發(fā)動(dòng)機(jī)上，活塞環(huán)的接口可以是斜角接口，搭接式或密封式的。 返回 lapped butt