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- offshore mobile drilling units 海上移动式钻井装置
- offshore mobile drilling rig 移动式海上钻探设备
- MOBILE OFFSHORE DRILLING UNIT SAFETY 可移动钻井平台安全证书
- CDR type electric convection heater is mainly applied on naval vessels, ship, and offshore oil drill units, it is installed in the accommodation area and provide spot heating to keep environment under such temperature. cdr 型电加热器主要用于海军舰艇、只以及海上石油钻井设备，安装于生活区，可进行现场加热并将环境温度保持在某一范围内。
- Drillers in this unit group operate mobile drilling machines to bore blast holes in open-pit mines and quarries and to bore holes for blasting and for building foundations at construction sites. 该项中的钻探工人操作移动钻孔机实施露天矿和采石场的钻孔爆破以及建筑工地的建筑物基础设施的爆破工作。
- Rules for the Classification and Construction of Mobile Offshore Drilling Units 海上移动式钻井船入级与建造规范
- Given by nomarch Hejian...Drill Unit Changsha city.... 省长何健赠。。。长沙市军事训练总队。。。。
- We seek to buy the following; Drilling rig, Truck mounted drilling rig, Rig, Mining machine, Water well drilling rig, Mining machinery, Mobile drilling rig, Drilling equipment, Other drilling machi... 查看“机械及工业制品-行业专用机械设备-矿业设备”:公司信息商品信息供应信息
- Its drilling unit consists of laser, optical beam expander, galvanometer deflective mirror and focus system. 制孔单元由激光器、光学扩束、振镜和聚焦系统构成。
- In addition, anticipating market developments, Huisman develops special concepts as the containerized drilling unit. 除此之外，通过先人一步的市场开发，豪氏威马以其创新的理念开发出了模块化钻探设备。
- The paper describes a kind of mobile drill clamp that fits different-diametical bolt holes and hole numbers.And details the functions and application ways of each parts and their conditions in site. 介绍一款能适应多种螺栓孔(或光孔)所在圆的直径(简称孔位直径)和孔数的可转位钻孔夹具结构,并详细说明了各个部件的功用和使用方法以及现场使用情况。
- Attention shall be paid to combination of drilling unit,operation,jarring adjustion and maintenance. 最后,对钻具组合、操作要点、上击力的调整及故障维修等提出了几点注意事项。
- Semisubmersible column stabilized offshore drilling unit 半沉没柱稳定的海上钻井装置
- Multi -functional mobile drill clamp 多功能可转位钻孔夹具
- Selection of Mobile Drill Rig Power System 钻机车动力系统的选择
- The Preparation and Survey of Towing Operation for Offshore Mobile Platform 移动平台拖航作业准备及检验
- Mobile Offshore Drilling Unit 移动式近海钻井平台
- In recent years, some army units and local governments have, pursuant to relevant laws and regulations, jointly organized defense mobilization drills for transportation and air defense. 近年来，军队和地方政府有关部门根据相关法规，联合组织实施了交通运输、联合防空袭等国防动员演练。
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- In recent years,some army units and local governments have,pursuant to relevant laws and regulations,jointly organized defense mobilization drills for transportation and air defense. 近年来，军队和地方政府有关部门根据相关法规，联合组织实施了交通运输、联合防空袭等国防动员演练。
