3 station or 4 station Koomey unit
3 station or 4 station Koomey unit
(OP)
Can anyone tell me what is the dirrence between 3 station and 4 station Koomey unit API 16D built. Our BOP is 3000 psi rated for shallow oil land well. Which one should I need?
thanks in advance
thanks in advance





RE: 3 station or 4 station Koomey unit
RE: 3 station or 4 station Koomey unit