Dril

常見(jiàn)例句

• TLM Releasing Overshot catchs the fish from inside,if necessare itcan release the fishand drawoutthetool safely.It can be used to fish all kinds of tubings,casingsand dril pipes.
  TLM可退式撈矛，是從管子內(nèi)徑抓住落魚(yú)進(jìn)行打撈。遇卡嚴(yán)重時(shí)還可以釋放落魚(yú)，安全退出工具?？捎脕?lái)打撈各種油管、套管、鉆桿。
• HMAS Gascoyne and HMAS Diamantina is visiting Jakarta for three days prior to the Australian multilateral maritime dril at the northern Australian waters.
  兩艘澳大利亞皇家海軍艦艇將在印尼進(jìn)行為期3天的訪問(wèn)，之后他們將參加在澳大利亞北部水域舉行的多國(guó)海軍演習(xí)。
• Communication between surface and bottom hole is the k ey technology for automatic control of well trajectory, which is one of the main focuses in dril ling engineering at home and abroad.
  井眼軌跡自動(dòng)控制技術(shù)是當(dāng)前國(guó)內(nèi)外鉆井技術(shù)領(lǐng)域的研究熱點(diǎn),其技術(shù)關(guān)鍵是地面與井下的信息通信問(wèn)題。鉆井液脈沖作為這種信息通信的一種有效方式,越來(lái)越受到人們的重視和青睞。
• straight shank short fluted twist dril
  直柄短麻花鉆
• THE FOAM DTH HAMMER AND ITS PROSPECT APPLYING TO WATER-WELL DRIL LING
  泡沫潛孔錘在水文水井鉆探中的應(yīng)用前景
• Research on the new way to machine the square-surface twist dril on NC machining center
  在數(shù)控加工中心上實(shí)現(xiàn)二次曲面鉆頭的成形加工
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