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- The mine shaft sinking with a mine shaft drilling is a reliable mine shaft construction method to pass through a deep and thick alluvium. 钻井法凿井是通过深厚冲积层最可靠的竖井施工方法。
- In 2005, we completed independently shaft construction of Huangshi shield tunnel project and successfully filled in a gap in the fields of shaft construction of CNPC . 2005年公司在仪长原油管道黄石长江盾构工程中成功完成了竖井施工,填补了中石油竖井施工领域的空白。)
- By the construction practice of pre-reserved beam sump in the shaft construction of Guqiao Coal Mine,goes further into the technical factors and pre-reserved result ect. 通过顾桥矿井筒施工过程中预留梁窝的施工实践,探讨了井筒掘砌中预留梁窝施工的技术因素、预留效果等。
- The invention discloses an automatic tank-rejection device for shaft construction, consisting of an orbit, a tank wagon, a hoist bucket and a head sheave. 本发明公开一种立井施工自动甩罐装置。
- The series of anchor-hole drill rigs are specially designed products with high efficient to drill holes in shaft construction for the purpose of exploration water or grouting etc... 锚固钻机系列是为竖井建设钻凿探水孔,注浆孔研制的高效专用钻孔设备。
- Presents some exhaust types for windowless toilets and discusses several questions in exhaust design: exhaust air volume, air velocity in duct, fan air volume, noise and exhaust shaft construction. 介绍了无窗卫生间排风的几种方式,指出了设计中应该注意的几个问题,着重探讨了排风量、风道风速、风机风量、排风设备的噪声、排风竖井的做法等。
- BEST OPTION OF MODE OF SHAFT CONSTRUCTION OPERATION 立井施工作业方式的最优选择
- metro vertical shaft construction 地铁竖井施工
- shaft construction freeze topsoil 井简冻结表土
- inclined mine shaft construction 斜井施工
- A new upsurge in construction is in the making. 一个建设的新高潮正在兴起。
- Tension Analysis of Cable Guide in Shaft Construction 立井施工中的罐道绳张紧力分析
- A slot for a key in the hub or shaft of a wheel. 键槽轮子的毂或轴里的键的沟槽
- Flexibility, as in the shaft of a golf club. 弹性,韧性柔韧性,易变性,如高尔夫球棒的柄
- Can you cost out this construction work? 你能估计这项工程的成本吗?
- The house/highway is in course of construction. 该房子/公路正在施工中。
- Construction is a major industry here. 建筑业是此地的主要工业。
- In rotating, the shaft splashes oil up into the bearings. 当轴旋转的时候就把油溅入轴承。
- There are two new houses under construction. 有两座新房子正在修建。
- A dump truck was parked on the construction site. 建筑工地上停著一辆倾卸车。