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- long spiral drilling machine 长螺旋钻机
- In this article, the auth or specially introduces the structure of impact spiral drill machine and its ope ration techniques. 本文详细介绍了冲击螺旋钻的构造和成孔操作技术。
- Application of long spiral drilling pressed concrete cut-sprinkling pile 长螺旋钻孔泵压混凝土后插筋灌注桩的应用
- Blending Technique of Fly Ash in Concrete for Internal Pumping-Pressurizing CFG Pile with Long Spiral Drilling Pipe 长螺旋钻管内泵压CFG桩混凝土中粉煤灰的掺加技术
- long spiral drilled press-grouting 长螺旋混凝土压灌桩
- long spiral drilled press-grouting pile 长螺旋压灌桩
- long spiral drilling pipe 长螺旋钻
- The spiral drill collars are being tried to use. 螺旋钻链正在试用。
- spiral drilling machine 螺旋钻机
- WISDOM DEEP HOLE DRILLING MACHINE CO., LTD. 慧能深孔机械有限公司。
- long spiral drill 长螺旋钻
- HANGZHOU WESTAKE BENCH DRILLING MACHINE CO., LTD. 杭州西湖台钻有限公司。
- Problems of Cast-In-Place Piles With Pumping Concrete From Long Spiral Drilled Holes Used In Chang San Jiao 长螺旋钻孔压灌桩在长三角地区应用中出现的问题
- The drilling machine can do many thingsbesides drilling holes. 除钻孔之外,在钻床上还可以完成多种工序。
- CONSTRUCTION TECHNOLOGY AND QUALITY CONTROL OF CAST-IN-PLACE PILES WITH PUMPING CONCRETE FROM LONG SPIRAL DRILLED HOLES 长螺旋干成孔泵压混凝土灌注桩施工技术与质量控制
- Dimond drilling sheet : Suit for various kind of drill machine. 简 介: 金刚石钻片：适用于台钻、进口、国产机械专用设备。
- The drilling machine should not be started while being debugged. 正在调试的钻床不得开动。
- Spiral drill collars made in our plant are in accordance with API standard. 本厂制造的螺旋钻铤按照“API”标准生产和验收。
- This new model of drilling machine can bore through solid rock ten metres deep. 这台新型钻机能钻透十米厚的坚固岩石。
- After he invented the new drilling machine, honors were thrust upon him. 他发明了新的钻机之后，许多荣耀都加在他的身上了。
