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- This paper describes the significance of thestudy on high pressure pneumatic DTH drill,and main features of the products developedby CIMR. 本文阐述了开展高气压潜孔钻机研究的重要意义及我院研制的几种产品的主要特征。
- CS165E surface DTH drill rig is equipped with a large water tank and wet dust removel system ,There are two supplywatermodes:automati c mode and hand mode. CS165E露天潜孔钻机采用湿式除尘,配置有大容量水箱,具有自动供水和手动供水两种方式。
- When DTH drilling in high confining pressure, its border condition has changed. 摘要潜孔锤在高围压工况下钻进,边界条件发生了变化,需要重新进行研究。
- When DTH drilling in high confining pressure, its border condition has changed.So new software need to be developed. 潜孔锤在高围压条件下钻进,边界条件发生了变化,需要开发新的软件。
- A New Type of Integrated DTH Drill for Opencast Mining 新型一体化露天潜孔钻机
- A Designing Conception on the Model T-150 High Pneumatic Pressure Ring-Shaped DTH Drill 关于T-150型高气压环形潜孔钻机的设计构想
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- The sound of that drill jangles horribly on the nerves. 那台钻机的声音响极了,十分刺耳。
- You'd better set a goal before you start the drill. 练习开始前,你最好设定一个目标。
- After a long drill he told the squad to fall out. 操练了好半天之后,他让这个班解散了。
- She had lots of drill in listening. 她在听力方面受过许多训练。
- This drill can bore through rock. 这台钻机能钻透岩石。
- The dentist's drill made a lot of noise. 牙钻发出很大的噪音。
- What's the drill for claiming expenses? 费用报销的手续,是怎样的?
- The class is chopped up into small groups for oral drill. 为进行口语训练,班级分成为几个小组。
- The Application of Prejudicial DTH Drilling with Case in Cobble and Gravel 偏心潜孔锤跟管钻进技术在砂砾石层中的应用
- The pupils filed out of the room during the fire drill. 在消防演习中,学生们排成纵队走出房间。
- High pneumatic DTH drill 高风压潜孔钻机
- Low pneumatic DTH drill 低风压潜孔钻机
- It's an electric drill with a range of different attachments. 这是一个带有各种配件的电钻。