子(zi)公(gong)司(si)这次(ci)在(zai)任命的加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)艺笼(long)盖健康(kang)挖掘出(chu)、智慧矿井、投(tou)资(zi)基金网络综合调控等数个关头(tou)标底的目的，分离为：在(zai)室(shi)外坑全尾(wei)砂(sha)充填申领与深部投(tou)资(zi)基金推进平静挖掘出(chu)关头(tou)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)艺、低(di)档次(ci)的次(ci)厚大(da)(da)矿体大(da)(da)自然崩(beng)落法坚持有效(x﷽iao)(xiao)挖掘出(chu)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)艺、斜线式尾(wei)矿筑坝(ba)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)艺、中大(da)(da)型稀(xi)有铝合金铝合金冶炼🐬厂半自磨有效(xiao)(xiao)碎磨加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)艺、深井硬岩矿床大(da)(da)规模有效(xiao)(xiao)挖掘出(chu)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)艺加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)艺。
