(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
Had iyo jeer waxay isku dayaan inay sifiican u fahmaan baahiyahayga oo ku taliyaan habka ugu habboon ee iskaashiga. Way iska cadahay inay u heellan yihiin danahayga oo ay yihiin saaxiibadaydii la xalliyaa.