drilling tower信息详情
钻塔，井架
drilling───n.钻孔；训练，教练；演练；v.钻孔；训练（drill的ing形式）
tower───n.(Tower)人名；(英)托尔；n.塔；高楼；堡垒；vi.高耸；超越
drilling down───向地下钻；深度探讨
crowner drilling───冠钻
drilling operation───钻井作业
drilling hole───钻孔
drilling jobs───钻井作业
choral drilling───齐声练习
ocean drilling───海洋钻探
This modification in the XY-44 Mine drilling rig based on the addition of automatic revolving tower of the drilling rig so that the function will be more perfected.───改装是在XY - 44型矿用钻机基础上，增设了自动回转塔架部分，从而使钻机功能更加完善。
characteristic and mechanism of impact drilling machine are introduced followed by the summary of the present status of impact drilling machine tower researches at home and abroad.───本文首先介绍了冲击钻机的特点及工作原理，综述了国内外冲击钻机塔架的研究现状。
Mainly USES in the steel structure constructing, the electric power tower, the communication tower and other mechanical profession plate class, Which is the best choice of plate drilling.───主要用于建筑钢结构、电力塔、通讯塔以及其它机械行业平板类，是平板材料钻孔的首选设备。
Application of Planar Linkage in the Design of Drilling Tower───平面连杆机构在钻塔设计中的应用