|
|
Shaffer Bolt Cover Type Ringlar BOP Blowout Preventer 7 1/16 "Bore 5000psi Tekanan Kerja
2026-01-01 13:33:52
|
|
|
Jenis Penutup Baut Shaffer Annular BOP Pengendalian Tekanan 7 1/16" Bore 3000psi Gas Dan Minyak Pengeboran BOP
2026-01-01 13:33:51
|