摘要
对使用多年的DY—15地震钻机进行改进,并充分地利用库存材料,达到改善钻机性能、提高工作效率、降低成本的目的。本文详细叙述了钻机改进的几个部位。
In order to improving performance of seismic drilling rig, raising the working efficiency and reducing the cost, some modification was made to DY-15 seismic drilling rig by taking full use of materials. This paper introduces in detail about the modification.
出处
《物探装备》
2002年第1期44-46,共3页
Equipment for Geophysical Prospecting
