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- rock drill on airfeed leg 气腿式凿岩机
- Vehicle recovery drill on a tough road. 复杂路况,拖救训练。
- British military slang) drill on a barracks square. (英国军事俚语)在广场上的训练。
- The students were at drill on the playground. 同学们正在操场上操练。
- Would you like to read out the drill on the slide? 你要不要把幻灯片上的对话读一下?
- Sometimes I like to drill on the snorkel. 有时候我喜欢戴呼吸管训练。
- Mini rock drill has been produced based on patented technology for rock drill warm extrusion. 采用钎头壳体温挤压精密成形专利技术生产了小型凿岩钎头。
- The rock drill is indispensable for digging coal mines. 凿岩机是煤炭采掘不可缺少的工具。
- Ideal for vertical installations on earth augers or rock drills. 理想的垂直装配,质量更高。
- Have you had many drills on English pronunciation? 你做了很多关于英语发音的练习吗?
- Products:Air compressor, Genset, Concrete Mixer, Concrete Mixing Plant, Rock Drill For Mining. 产品:空压机,发电机,混凝土搅拌机,搅拌站,搅拌车和钻具
- Fax:0769-22687018 Products:Air compressor, Genset, Concrete Mixer, Concrete Mixing Plant, Rock Drill For Mining. 产品:空压机,发电机,混凝土搅拌机,搅拌站,搅拌车和钻具
- At morning drill on the playground, when hundreds of white hands go up, you're the only freak. 早操的时候,在操场上竖起来的几百条手臂都是白 的,就是你,特别呀!
- Because their cross sections are almost equilateral hexagons,the equilateral hexagons rock drill steels are regarded as my research objects. 钎杆用中空钢,简称“钎钢”,截面以正六角形和圆形为主,因此本文以正六角形钎杆用中空钢为研究对象。
- Don't expect your agency to pay for all the dry holes they drill on your behalf. 当代理商为你在荒井掘泉之际,不应期望他们负担所有的费用。
- Features: rock drilling for opencast mining and quarrying field. 适用于露天矿、采石场开采,用于高低风压潜孔钻机。
- The ice is expected to be as hard as concrete, and a drill on the scoop will help gather enough frozen samples. 冰预计可作为混凝土一样坚硬,一钻就舀有助筹足冷冻标本。
- LHS Rock Tools CO.,LTD-Rock tools,Rock drills,Rock drilling ... 辽宁葫芦岛莲花山凿岩钎具有限公司(LHS)生产优批发、莲花山凿岩.
- A flexible format allowing users to drill on specific topics, work on specific lessons, or to take simulated exams. 富灵活性,让使用者可针对某特定主题做训练,学习特定课程,或者参加模拟测试。
- PLA drilling on the roof of the garage of the Broadway mansions. 解放军在百老汇大厦顶上操练。