1) high-frequency air-leg rock drill
高频气腿式凿岩机
2) air-leg rock dril
气腿式凿岩机
3) pneumatic drill support
凿岩机气腿
4) YT-24 air-leg driller
YT-24型气腿式凿岩机
5) high-frequency rock dril
高频凿岩机
6) water-powered rockdrill with supporting leg
支腿式水压凿岩机
1.
This paper introduced the working principle, main structure, main technical parameters of water-powered rockdrill with supporting leg and the methods of solving key problems, also introduced its performance data measured by testing in laboratory and comparison of drilling data of water-powered rockdrill with YTP 26 pneumatic drill in mine.
介绍了新型支腿式水压凿岩机的工作原理、结构形式、主要技术性能参数、关键技术的解决方案和实验室测试数据及在矿山与同类气动凿岩机的对比试验情况。
补充资料：高频
1.无线电学上指一万五千赫兹或二万赫兹以上的电磁振荡。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条