-
- 7 DiverseFunk
- +1
- KICKDRILL
- iOS 应用: 教育 来自: Richard Steffensen
- * 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 2 + 1 (5.0) 版本: 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 应用: 教育 来自: Richard Steffensen
- * 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 2 + 1 (5.0) 版本: 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 ... ⥯
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