1) drillable metal casing
可钻碎套管
2) drillable metal casing
可钻式套管
3) renewable bushing
可换钻套
4) petroleum casing pipe and drilling string
套管钻柱
5) casing drilling
套管钻井
1.
Application of casing drilling technology in directional wells;
套管钻井技术在定向井上的应用
2.
Analysis on residual strength after casing surface wear caused in casing drilling;
套管钻井用套管外表面磨损后剩余强度分析
3.
TESCO casing drilling technology;
TESCO套管钻井技术
6) casing pipe drilling machine
套管钻机
1.
Combined with practice from the casing pipe drilling machine, boring construction , fabrication of steel reinforcement cage, pile foundation construction and other aspects the boring construction technology of MT-150 casing pipe drilling machine is elaborated.
结合某工程实践 ,从套管钻机、钻孔施工、钢筋笼制作及安装、桩基混凝土浇筑等方面 ,对MT 15 0型套管钻机成孔的施工技术进行了阐述 ,并提出在施工中应注意的事项 ,指出该技术具有污染少、成桩质量好、节约投资等优
补充资料：冻土钻(见取土钻)
冻土钻(见取土钻)
dongtuzuan冻土钻见取土钻
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条