Why do we allow leaking during testing the down hole safety vAlve
Why do we allow leaking during testing the down hole safety vAlve
(OP)
Hey guys
Anybody has an idea why leaking is permitted when u test the safety valve?
Anybody has an idea why leaking is permitted when u test the safety valve?





RE: Why do we allow leaking during testing the down hole safety vAlve
RE: Why do we allow leaking during testing the down hole safety vAlve