drilling barge什么意思
1. 钻井驳船：drilling assembly 钻井钻具组合 | drilling barge 钻井驳船 | drilling bit 钻头
2. 钻井驳：动力定位钻井船||dynamic positioning drilling ship | 钻井驳||drilling barge | 储油船||oil storage tanker
3. 钻探船：drilling attachment ==> 钻头夹具 | drilling barge ==> 钻探船 | drilling capacity ==> 钻孔容量