DV-2512/25-KT-DA-TTH Khóa đào tạo IWCF Well Intervention Pressure Control Programme level 4 (Wireline/Slickline operations).

DV-2512/25-KT-DA-TTH Khóa đào tạo IWCF Well Intervention Pressure Control Programme level 4 (Wireline/Slickline operations). | ChamThau.com