["La conception d'un pompe anormale",,"Il faut concevoir un pompe anormale axiale, un pompe d'eau doit envoyer l'eau sous-marine à la surface sans quirer le milieu aquatique, comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment comment"
Thread Content
需要设计一个异形轴流泵，水泵需要将水下的水送到水面但不离开水体，扬程怎么算
你这个不是泵啊，是搅拌器啊
这个扬程不用很大，几米就能流动起来了，大了就飞出水体了……按楼上说的搞个搅拌器，你要觉得不行，可以在搅拌器外面加的套管约束下……