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- self elevating drilling unit 自升式海洋钻井平台
- self elevating drilling platform 桩脚式钻探平台
- Given by nomarch Hejian...Drill Unit Changsha city.... 省长何健赠。。。长沙市军事训练总队。。。。
- 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。
- 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。
- MOBILE OFFSHORE DRILLING UNIT SAFETY 可移动钻井平台安全证书
- Study of Calculating the Stability of Drilling Unit 移动式钻井平台稳性的计算研究
- drill unit with fertilizer attachment 带施肥装置的条播机
- Pan frame head self drilling screws. 岗山头钻尾螺丝。
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- combined fool and electro-drive dental drill unit 脚踏电动二用牙钻机
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- The act or an instance of elevating. 升高升高的行为或事情
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- The luminous intensity on unit area. 单位面积上的发光强度。
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
