sprinkler pressure

英 美
  • 喷头压力
    1. 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。