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澳首次试验井下无线起爆系统澳大利亚ＭＳＴ公司１９９４年２月２４日在蒙特埃萨铅矿进行了世界上第一次超低频无线电波遥控起爆系统的试验。在试验中，利用这一称为“ＥＸＰＥＤＩＴＥ”的无线电起爆系统，由地表矿山控制中心发出的信号借助子位子１９中段的天线穿过岩层...
Australia’s first pilot underground wireless detonating system Australia MST company February 24, 1994 at the Montées Sa lead mine in the world’s first ultra-low frequency radio-wave remote control detonation system test. In the test, using the radio initiation system called “EXPEDITE”, the signal from the Surface Mine Control Center passes through the rock formation with the aid of an antenna in the middle of sub-seat 19 ...