井下作业
- na.operation in the pit
- 网络Downhole operation; underpit operation; borehole operation
井下作业井下作业
Downhole operation
井下作业场所,Underground working... ... ) Downhole operation 井下作业 ) borehole service 井下作业 ...
underpit operation
underpit是什么意思|underpit的中文意思... ... 1. underpit operation: 井下作业 2. underpit safety measures: 井下安全措施 ...
borehole operation
石油英语词汇(B4)--石油百科 ... borehole noise 井眼噪声 borehole operation 井下作业 borehole orientation tool 井眼定向仪 ...
Inside manhole works
... 2.0.10 电视检查 CCTV inspection 2.0.11 井下作业 Inside manhole works 2.0.12 隔离式潜水防护服 Submersible guard suit ...
borehole service
井下作业场所,Underground... ... ) Downhole operation 井下作业 ) borehole service 井下作业 ) down-hole operation 井下作业 ...
down-hole servicing orperations
...entric injection mandrel)井下作业(down-hole servicing orperations)油壬(union)修井(workover)完井井段(well completion inte...