-
- 7 DiverseFunk
- +1
- KICKDRILL
- iOS 앱: 교육 게시자: Richard Steffensen
- * 무료
- 목록: 0 + 0 순위: 0 리뷰: 0
- 포인트: 2 + 1 (5.0) 버전: 1.12.4 All leading personnel in the oil and gas industry working in drilling operations are generally required to hold a valid WELL CONTROL certificate. This certificate is valid for 2 years ... ⥯
-
- 5,888 sf
- +1
- KICKDRILL
- iOS 앱: 교육 게시자: Richard Steffensen
- * 무료
- 목록: 0 + 0 순위: 0 리뷰: 0
- 포인트: 2 + 1 (5.0) 버전: 1.12.4 All leading personnel in the oil and gas industry working in drilling operations are generally required to hold a valid WELL CONTROL certificate. This certificate is valid for 2 years ... ⥯
≡
