The article expatiates upon design theory of heli-drilling rig and analyses their structural features.

FDP Series Hydraulic Directional Drilling Rig is special equipment, mainly used for the civic construction.

FDP的一系列液压定向钻机是专用设备, 主要用于公民建设.

AC-SCR-DC mode is the best driving mode for a drilling rig.

DC 驱动方式是目前钻机最好的驱动传动方式.

The Deepwater Horizon was a semi-submersible drilling rig used to drill new oil wells.

“深海地平线”是一种半潜水式的钻井方式,用于开挖新的油井.

XGR 18 type multi functional rotary drilling rig developed by basic company fill gaps in the province.

基础公司研制的XGR18型多功能旋挖钻机填补省内空白.

Drill winch is one of the core components of oil-drilling rig.

钻机绞车是石油钻机的核心部件之一.

Diesel generators are very important equipments on drilling rig.

柴油发电机组是海洋钻井平台中的重要设备.

Both jackup drilling rig and bucket foundation platform belong to shallow foundation structures.

自升式钻井船和筒型基础都属于浅基础结构物.

The research provides a firm foundation for promote the Rotary Drilling Rig's quality.

研究结果为进一步提高旋挖钻机质量奠定了基础.

The drillmaster is training the new soldiers at the drill ground.

教官正在校场训练新招收的士兵.

Having welcome drillmaster and put army, we seemed to be dynamic soldiers.

在认识教官和穿上我的军装后, 我看起来就像是个精力充沛的战士.

Still have compare even strong and handsome brother and arc drillmaster muscle.

还有个连健美的哥们和教官比肌肉.

He feels that he cannot I am sorry arc drillmaster.

他觉得不能对不起教官.

Drillmaster control and intelligent evaluation are key technologies area of EW equipments training simulation system.

教练控制技术和智能评估技术是研制电子战装备仿真训练系统的关键技术.

These include lathes, mills, drills, saws, and a so on.

这些包括车床, 磨具, 钻子, 锯, 和那么.

The racket of drills and electric saws went on past midnight.

钻孔机和电锯的噪声过了半夜还继续响着。

Attend emergency drills and training for theft, fire and injury prevention.

参加紧急情况实战训练和盗窃 、 火灾、伤害预防方面的应对培训.

Drills were set to work without intermission.

螺旋钻在一刻不停地挥舞着.

The sound of hammers and drills made a symphony in the mine.

风锤、钻头的声音组成了矿山生产的交响乐.

The teacher piped the pupils down after doing drills.

做完操之后,教师吹哨让学生解散.

Available with our All Bearing Indexable L Type Drills.

比较实用的是我们的全方位L型花健钻.