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- Ectric hole saw mandrel with pilot drill 电锯心轴及导钻
- electric hole saw mandrel with pilot drill 电锯心轴及导钻
- Log analysis of pilot drilling of China continental drilling operation 中国大陆科学钻探预先导孔的测井解释
- Engineering Practices of Gas Pipelining across Highway Using Pilot Drilling 导向钻进穿越公路铺设煤气管道工程实践
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- The pilot manages to glide down to a safe landing. 驾驶员设法使飞机滑行下降安全著陆。
- The pilot steered for the harbor. 领航员掌舵驶向港囗。
- The trainee pilot flew his first solo today. 那个受训的飞行员今天首次单独飞行。
- The workman is drilling in the wall. 工人正在墙上打孔。
- The pilot reports bad visibility over the airport. 飞行员向机场报告能见度很低。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- The pilot had logged over 200 hours in the air. 这个飞行员的飞行记录在200小时以上。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- Mark used to be a pilot on the Mississippi River. 马克曾在密西西比河上当过领航员。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- The pilot landed the plane safely. 驾驶员使飞机安全降落。
- The noise of the drilling is intolerable. 钻孔的噪音让人受不了。
- The sound of that drill jangles horribly on the nerves. 那台钻机的声音响极了,十分刺耳。
- This year we are trying a pilot scheme. 今年我们正在试验一个小规模实验性计划。
- The pilot was trying to make contact with his base. 飞行员正试图与基地联系。