circulating water main 中文意思是什麼

circulating water main 解釋
循環水總管
  • circulating : adj. 流通的,循環的,運行的。
  • water : n 1 水;雨水;露;〈常作 pl 〉 礦泉,溫泉;藥水。2 〈常 pl 〉水體;水域;水道;海;湖;河;海域;...
  • main : adj 1 主要的,主,全,總。2 充分的,盡量的;全力的,有力的。n 1 體力,氣力;力〈僅用於 with might...
  1. And its main production including ; circulating pumps, water supply pumps, firework pumps, deep well pumps and waste water / sewage pumps, packaged plants and control equipments etc

    主要產業包括:工業及建築用循環水泵、供水泵、消防泵、深井泵及污水泵,全自動供水設備、水泵調速設備等。
  2. Now most of the water shipping corporations in our country has less benefit and heavy burden, which includes some causes, but main one is blindly investing and circulating funds with competitive investment and scale

    今天我國大多數水運企業效益差,包袱重,其原因是多方面的,但其中一個主要原因是由於過去爭投資、爭規模的盲目投、融資所造成的。
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