return sludge pump中文什么意思

回流污泥泵

谐振隔膜泵

• return:    vi. 1.回转，回来，回去，返回， ...
• sludge:    n. 1.泥，泥浆，烂泥。 2.(锅 ...
• pump:    n. 1.泵，抽(水)机，唧筒；抽机 ...

例句与用法

1. Selector switches for the return sludge pump no . 1 - 3 are located on mcc2 , each equipment is equipped with an emergency stop
   污泥回流泵1号, 2号及3号的选择制设在mcc2上,在水泵旁设紧急按钮。