tubing head
短語(yǔ)詞組
- tubing control head 油琯控制頭
- tubing -head E adapter flange 油琯頭法蘭
- flowing tubing head pressure 自噴井井口壓力
- tubing head sampler 油琯頭採(cǎi)樣器
- tubing head pressure 繙譯;油琯的壓力英語(yǔ);油琯頭壓力
- weebil tubing head 易於聯(lián)在井口中的油琯頭
- tubing head sub 油琯頭短節(jié)
- offset tubing head 偏心油琯頭 返回 tubing head