The technology could greatly improve blasting effect and efficiency,dramatically reduce blasting vibration,secure the safety use of side drift and slide in its service time and facilitate the protection of the stability of high and steep slope.

 
  • 爆破降震效果明顯,可確保平硐溜井在服務期內的安全使用,有利于保護采場高陡邊坡的穩定。
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