Other Oil Field Equipments Maks. Lembaran Logam 6.56 Kaki, 13 Sumbu, Mesin Bending Pipa Tabung CNC Panel Pelat Baja Canai Dingin Pusat Penyok Bergulir
Other Oil Field Equipments Tabung API 5L ASTM A53 ASTM A106 A179 A192 A333 Pipa Mulus Baja Karbon Canai Panas