9.淨油機運轉時,下列何種設備可將分離出來的水輸送至污泥櫃(Sludge tank)?
(A)比重盤(Gravity disk)
(B)刮油盤(Oil paring disk)
(C) 刮水盤(Water paring disk)
(D)有翼轉盤(Winged bowl disk)

答案:登入後查看
統計: A(5), B(5), C(42), D(3), E(0) #1220313