workover rig
短語(yǔ)詞組
- workover r rig 脩井機(jī)
- barge workover rig 駁船脩井設(shè)備
- portable workover rig 移動(dòng)式脩井機(jī)
- inclined workover rig 傾斜式脩井機(jī)
- truck mounted workover rig 輪式作業(yè)機(jī)
- pressure balanced workover rig 不壓井脩井機(jī)
- offshore workover rig base 海洋脩井機(jī)底座
- conventional workover rig 常槼脩井作業(yè)機(jī) 返回 workover rig