surface casing
短语词组
- surface casing pipe 表层套管
- Shallow Surface Casing 表套
- surface casing strength 表层套管强度
- surface casing pressure 井口套压
- surface casing cementing 表层套管固井
- batch cementing for surface casing 集中钻固表层
- surface casing shaft guide -wall 套井
- casing surface 套管外表面 返回 surface casing