(Summary description)The working principle of the multi-stage centrifugal pump is the same as that of the ground centrifugal pump.The working principle of the multi-stage centrifugal pump is the same as that of the ground centrifugal pump. Marka moto
(Sharraxaadda soo koobida) U isticmaal dareeraha si aad u cabbirto cuska cadaadiska cadaadiska ee qaraabada); Ka goynta dareeraha mashiinka mashiinka faaruqa ah, oo akhri korantada wax soo saarka u0 ee dareenka waqtigan. U. Waxaa sababa qulqulka daloolka dareeraha iyo s