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- Keywords wireline coring;drill pipe;threads;stress distribution; 绳索取心;钻杆;螺纹;应力分布;
- S 96 Wireline Core Drilling Eguipment for Medium Deep Borehole 中深孔用S96绳索取心钻具
- Wireline Core Drilling for Deep Well in Jiangsu Rock Salt Mine 江苏盐田深井绳索取心钻探技术
- DEVELOPMENT AND APPLICATION OF THE TUNGSTEN CARBIDE WIRELINE CORE BITS 硬质合金绳索取心钻头的研制和应用
- Wireline Core Drilling Technique to be Actively Applied and Developed 积极采用和发展绳索取心钻探技术
- Troubles Met with in Wireline Core Drilling and Technical Measures Adopted 推广绳索取心钻进技术存在的问题及其对策
- Construction Case of Wireline Coring and Preliminary Directional Diamond Drilling Technique 绳索取心与初级定向钻探技术应用实例
- Problems and Countermeasures of Wireline Coring Drilling in "Walk" Formation in a Uranium Mine in Guangxi 广西向阳坪铀矿"打滑"地层绳索取心钻进存在问题与对策
- Keywords drilling;CBM parameter well;large diameter wireline coring tool;coring bit; 钻探;煤层气参数井;大口径绳索取心器;取心钻头;
- Keywords drilling;wireline coring;less drilling tool shacking;drilling effect;Liuhuanggou coalfield; 钻探;绳索取心;钻进效果;硫磺沟煤田;
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- wireline coring 绳索取心
- He was a military man to the core. 他是个地地道道的军人。
- Let's get to the core of the argument. 咱们进入实质性的辩论吧。
- The core of our appeal is freedom of speech. 我们的要求的核心是言论自由。
- The earth has a core and a mantle around it. 地球的中心是地核，地核的周围是地幔。
- He ate the plum, and threw the core away. 他吃掉了李子，并扔掉了果核。
- Let's get to the core of the matter. 让我们看看事情的核心。
- Each student studies four core subjects. 每个学生学习四门基础课。
