draught loss head loss headloss loss in head loss of head loss of pressure head loss-of-head
Related Translations:
损失: 1.(失去) lose 短语和例子损失金钱 lose one's money; 你是不是因此受到损失呢? did you lose by it? 军队损失惨重。 the army lost heavily. 损失三架飞机。 three planes were lost.2.(失去的东西) loss; wastage 短语和例子赔偿某人损失 recoup sb. for hi