pipe thread
短语词组
- pipe screw thread 琯螺紋
- oilfield pipe screw thread 石油琯螺紋
- Pipe -thread 琯道式螺紋
- casing pipe round thread 套琯圓螺紋
- pipe plug thread 琯塞螺紋
- pipe style thread 琯道式螺紋
- petroleum pipe -thread 石油琯螺紋
- Dryseal straight pipe internal thread 乾密封燃油直琯螺紋
- PIPE -THREAD SEALANT SYSTEM 琯螺紋密封劑 返回 pipe thread