Blasthole drill rig of new technical level

被引：0
|
作者：
Poderni, RY
Chromoy, MR
Sandalov, VF
机构：
来源：
MINING SCIENCE AND TECHNOLOGY | 1996年
关键词：
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
On a base of a close product lines study of the principal Rotary Blast Hole Drill (RBHD) producers of the world and our own investigations, the new conception of a self-propelled, hydraulically driven rig, specifically designed for hard rock drilling both vertical and inclined blast holes by three cone, drag or downhole drill bits has been developed at the Moscow State Mining University (MSMU).
引用
收藏
页码：637 / 642
页数：6
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