Mobile Drilling Units Insurance 移动式钻井平台保险
Mobile Offshore Drilling Units 移动式近海钻井平台 ; 钻井装置
cam feed drilling units 凸轮进给钻削动力头
top drive drilling units 顶部驱动钻井装置
Mat-supported drilling units 座底式平台
offshore mobile drilling units 海上移动式钻井装置
mobile offshore drilling units condition 海上移动式钻井装置
F&G based in Houston, Texas, USA, is the world leader in design of Mobile Offshore Drilling Units.
弗莱德•高德曼有限公司（F&G）位于美国德克萨斯州休斯顿市，在移动海洋钻井平台技术领域处于世界前沿。
The column, is made of casting iron, will take various models of drilling units or tapping units at user's selection.
机器上的圆柱是由铁铸造而成的，使用者可以决定具体用什么样的钻孔攻丝模型。
Reinforce hollow metal units to receive surface - applied hardware, Drilling and tapping for surface - applied finish hardware may be done at project site.
加固中空金属单位需要安装表面应用五金的，其钻孔和定型可以在工程现场实行。
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