relief valves

常見例句

And so once you start thinking about breaks in the main coolant pumps, pressuriser relief valves not opening, sources of water, makeup water.
所以，一旦你開始思考了斷裂,在主要的冷卻機(jī)泵，加壓安全閥,沒有打開，水的來源，補(bǔ)給水。
There shall be semi-auto change over system in the gas yard and main pressure valve and relief valves should be located outside the lab building.
安裝半自動轉(zhuǎn)換閥控制氣瓶更換，主要的控制閥門和減壓閥門都安裝在實(shí)騐室外。
Coverage then shifts to discussing different components that make up a complete hydraulic or pneumatic system: reservoirs, filters, pumps, flow meters, gauges, and relief valves.
最後本書的重心轉(zhuǎn)到了討論了組成完整液壓或者氣動系統(tǒng)的所有部件：油箱，過濾器，泵，流量計(jì)，以及泄壓閥。