clapper valve
基本解釋
- 瓣閥
英漢例句
- Staniless steel sanitary welded clapper valve
不鏽鋼衛(wèi)生級銲接式加閥 - Have you turned off the water valve?
你關(guān)掉水閥了嗎? - We need an eye bolt to fit this valve.
我們需要一個有眼螺栓來固定這個閥門。 - He soon detected the faulty valve.
他很快查到了出毛病的閥門。 - If not damaged gently close the clapper.
如果沒有損壞,則輕輕地關(guān)閉閥瓣。
專業(yè)釋義
- 瓣閥