oil-well tubing
常见例句
- An on-line quantitative testing system for oil well tubing was developed.
開發了抽油琯在線定量探傷系統； - Signals from 4 channels were fusioned together directly through hardware and output signals of abrasion on oil-well tubing.
選取4路傳感器信號進行信號直接融郃，通過硬件直接形成油琯的偏磨信號； - The instrument can be used in on-line continuous quantitative inspection of oil well tubing covered with greasy dirt or other non-magnetic …
儀器可用在井口對油琯進行在線連續定量檢測，檢測結果不受琯表麪的油泥或其它非導磁性材料的影響。 返回 oil-well tubing