@bb56yy
Active 3 년, 2 개월 전
http://www.wxuniversalcasting.com/
The pump casing refers to the outside shell of the pump. It has to seal off the inside of the unit to the outside with respect to pressure and fluids. The structure of the casing differs depending on the type of pump. The casing of a centrifugal pump is visibly determined by the infeed and delivery of the flow […] 보기
죄송합니다. 회원을 찾을 수 없습니다.