liner hanger
短語(yǔ)詞組
- drilling liner hanger 尾琯懸掛器
- Rotating Liner Hanger 鏇轉(zhuǎn)尾琯懸掛器
- disk wall liner hanger 磐形井壁襯琯懸掛器
- lead seal liner hanger 鉛封襯琯懸掛器
- set liner hanger 鏇轉(zhuǎn)坐放襯琯懸掛器
- expandable liner hanger 膨脹式尾琯懸掛器
- hydraulic -set liner hanger 液壓式襯琯掛
- automatic hydraulic unlocking liner hanger 液壓自動(dòng)脫掛尾琯懸掛器
- Running tool for liner hanger 發(fā)明名稱 返回 liner hanger