sprinkler pressure
英
美
- 喷头压力
双语例句
- The marine water curtain nozzle uses the pressure of fire mains as its working pressure, so that the pressurized water will form a water curtain from this nozzle.
船用水幕喷头以消防总管的压力水为工作动力，压力水经水幕喷头喷出后形成水幕。
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