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- rotary diamond drill 旋转式金刚石钻机
- This calculation was based on surface trenching and eight diamond drill holes. 这个计算是基于表面挖坑八金刚石钻孔。
- Diamond drilling replaced percussion drilling. 金钻探取代了冲击钻探。
- A new special diamond drill which combines ultrasonic vibrating with grinding of diamond grits is introduced. 介绍一种新研制的能把超声振动和金刚石磨粒磨削结合在一起的特种金刚石钻头。
- Diamond drill with drill-axis grinding wheel spindle sander with a rubber wheel Polishing brushes and other tools, and the torque needed to adapt to the task. 适用于金刚石钻头与钻轴砂轮、橡胶抛光轮刷等需提供扭矩的耗材。
- When diamond drilling may well put a bedroom within the walls of making a Face, very ugly. 可打孔时水钻一上去把卧室内的墙面弄成了大花脸,非常难看。
- The application result of diamond drilling techniques in Huanglong Coalfield is analyzed emphatically in the paper. 分析了黄陇煤田大佛寺井田金刚石单管和双管取心及绳索取心钻井技术应用效果;
- The company owns a group of technologists and advanced specialized workers in technique operation engaged in drilling engineering operation and ressearch,dedign and manufacture of diamond drill bit. 华北石油金锐达钻采有限公司是设计制造石油天然气钻采工具配件和石油天然气钻井及地质勘探开发用的金刚石钻头的专业化制造公司。
- As the diamond tip of the drill revolves, it is lubricated by mud. 在钻机的金刚钻头旋转的时候，泥浆便进行了润滑。
- The main products include: diamond drilling bits and reaming shells;diamond saw blades;diamond grinding wheels, diamond electroplated tools and so on. 主要产品有：金刚石钻头和扩孔器、金刚石锯片、金刚石砂轮、金刚石电镀工具等。
- Keywords rotary diamond dresser;CBN wheel;truing and dressing;grinding; 关键词金刚石滚轮;CBN砂轮;修形;磨削;
- The diamond drilling technology is becoming an important exploration method for fer-rous,nonferrous,precious and nonmetallic ore deposits. 金刚石钻探技术成为我省黑色、有色、贵金属、非金属矿床的重要勘探手段。
- The drill string is rotated by rotary table. 钻柱是由转盘驱动的。
- The results show that the specific energy of diamond drilling (SEDD) increases with the decrease of weathered degree of the rock and is markedly divisional. 结果表明，金刚石钻进比功随岩石风化程度的减弱而增大，具有明显的分区性。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- The test results on wire line diamond drilling in Xiaoqinlinggold ore field of Western Henan and using prospects of the system are discussed in this pa-per. 讨论了该系统在豫西小秦岭金矿田绳索取心钻进应用试验效果及前景。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- The gardener asked me for a rotary lawn mower. 园丁向我要一台旋转式割草机。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- Rational Control of Effect and Service Life of Diamond Drill Bit 金刚石钻头时效与寿命的合理控制
