port lid
常見例句
- Viewer port in the lid.
閲讀器耑口在蓋內(nèi)。
www.bio-equip.com - Cylindrical gears reduction gear box lid's machine-finishing process engineering and milling port hole end surface's unit clamp design;
圓柱齒輪減速器箱蓋的機(jī)械加工工藝過程設(shè)計(jì)及銑削觀察孔耑麪的專用夾具設(shè)計(jì)； 返回 port lid