VCD & VED question
Posted: Fri Nov 25, 2016 2:31 am
This is a very basic question about pumps:
I've read about VCD and VED procedures with pumps. This confuses me. I've understood that VCD is done with a ring anf VED without it. Can VCD and VED be done with a same equipment or is there another pump model for VCD and another model for VED?
I've read about VCD and VED procedures with pumps. This confuses me. I've understood that VCD is done with a ring anf VED without it. Can VCD and VED be done with a same equipment or is there another pump model for VCD and another model for VED?