supply pipe-line

英 美
  • 供应系统
  • line n.线;界线;皱纹;路线;航线;行;台词;行业;绳子;家族v.排队;画线;加衬里
  • pipe n.管子;烟斗;管乐器vt.以管输送;装管道;吹奏;尖声说;(为衣服等)滚边vi.吹奏管乐;尖叫
  • supply n.供应;补给;贮备vt.供应;提供;补充
    1. A Double Check Detector Assembly shall be installed on fire protection systems when connected to a potable water supply.
      当消防系统连接到饮用水供应系统时,应该安装一个双止回阀总成。
    2. An air gap provides the unobstructed, physical separation between the discharge end of a potable water supply line and an open receiving vessel.
      在饮用水供应系统的排放末端和开敞的接受容器之间,气隙提供不被堵塞的硬件分离。