摘要
简述了矿山采掘爆破过程中，提高炸药能量利用率的途径，改善爆破条件，提高爆破效率，降低炸药消耗，增加企业经济效益的方法。
The measures to improve explosion condition, raise effeciency, reduce cosumption and consequently raise utilization ratio of explosive and economic profit of business are stated.
出处
《河北冶金》
1996年第3期11-15,19,共6页
Hebei Metallurgy
关键词
炸药
能量利用率
消耗
linear tortoise-shell cutting void explosion aluminium-powder-containing exlosive inverse explosin
