摘要
简要回顾了我国液压凿岩机研制历史,指出我国液压凿岩机产品现状仍然不容乐观,列举了我国液压凿岩机生产厂家和型号,收集了主要厂家型号的技术参数。
The paper looked back on the historical course of research and development of hydraulic rock drills in China and pointed that current situation of hydraulic rock drills was less optimal in China. It also listed models of hydraulic rock drills and manufacturers producing them in China and collected specifications of prevalent hydraulic drills and leading manufacturers.
出处
《凿岩机械气动工具》
2017年第2期1-10,20,共11页
Rock Drilling Machinery & Pneumatic Tools
