[스크랩] Example
A. Circulating pumps - Outside the tank B. Circulating pumps - Inside the tank C. Outside the tank D. Inside the tank E. Circulating pumps for scrubber tower F. Circulating pumps for P.C.B. etching machine G. Circulating pumps for heat exchanger H. Transferring pumps for reactor and filtering press I. Warning Remarks 1. Add a check valve in th outlet of the pump when the altitude of the outlet ..