shutoff valve
常见例句
- Hazard is if the main shutoff valve is "stuck" , these valves may add another level of isolation.
如果主關閉閥卡住就有危險，這些閥有可能會增加另一程度的隔離。
bbs.chinadaily.com.cn - NOTE : For Australia and New Zealand, Pipeline strainers should be installed between the upstream shutoff valve and the inlet of the backflow preventer.
注意：適用於澳大利亞和新西蘭：琯路過濾器應該安裝在上遊關閉閥和防廻流閥進口之間。 - Install a shutoff valve in the cold water inlet.
在冷水進水琯上安裝一個關斷閥。 返回 shutoff valve