Ngwaahịa
D ụdị kehoraizin multistage mgbapụta bụ a piecewise otu mmịrị multistage centrifugal mgbapụta.Maka ibuga mmiri dị ọcha ma ọ bụ mmiri mmiri ndị ọzọ yiri nke anụ ahụ na kemịkal na mmiri.A pụkwara iji ya na-ebufe mmiri ọkụ, mmanụ, mgbasa ozi corrosive ma ọ bụ abrasive site n'ịgbanwe ihe nke akụkụ mgbapụta mgbapụta, ụdị mkpuchi na ịba ụba usoro jụrụ oyi.Mmejuputa ngwaahịa nke JB/T1051-93 "ụdị mgbapụta mmiri centrifugal multi-stage na ihe ndị bụ isi" ọkọlọtọ.
