1.
Calculation method of rig hook load on deepwater drilling platform
深水钻井平台钻机大钩载荷计算方法
2.
Hoist the BOP stack with the hook and have an overall check.
用钻机大钩提起防喷器组并进行全面检查。
3.
Finite element analysis of drillwell hook using Pro/E and AMSYS
基于Pro/E和ANSYS的钻机大钩强度有限元分析
4.
Model analysis of the petroleum drillwell based on ANSYS
基于ANSYS的石油钻采大钩模态分析
5.
hook for crochet machines (without shuttle)
钩编机针钩（无梭）
6.
Pattern Punch: for punching holes in order to hang patterns on a hook.
样板钻孔机：为了把样板挂在钩子上,用它在样板上打洞。
7.
The men dug the oil well by Boring through the ground with huge drills
工人使用巨大钻机钻透地层挖掘油井。
8.
Her coat caught on the nail.
她的大衣给钩子钩住了。
9.
ERW Drilling and Completion Technology in Ultra-Shallow Heavy Oil Reservoir with Conventional Vertical Rig
直井钻机钻超浅层稠油大位移水平井钻井完井技术
10.
To bore(a shaft) with a trepan.
钻用钻井机钻（矿井）
11.
Present developmentsituationoflargeverticalshaftdrillshome and abroad and the drill development proposals in China ( Ⅰ )
大直径竖井钻机发展现状与我国钻机发展建议(一)
12.
Britain's premier exporter of drilling equipment
英国全国最大钻机出口商
13.
Status and. updating of Model Daqing-130 drilling rigs
大庆-130型钻机的现状及改造更新
14.
high-thrust drill
强力钻机，高推力钻机
15.
Calculating Method of the Minimal Hook Weight of Active Lowing Hooks for Cranes
起重机主动落钩的吊钩最小质量计算
16.
The hook caught a big stone under the water.
在水里，吊钩钩到了一块大石头。
17.
Study of power supply on Daqing-130 drilling rig
大庆-130型钻机柴油机功率的利用和分析
18.
kelly for well-drilling machiens
旋转钻孔,钻井机用