The method discussed in this paper refers to the cut and consolidated fill method in which drilling is done by jumbo, brokenore moved by LHD unit and the filler transported by pipeline.
该采矿法指用台车凿岩、铲运机出矿和管道输送充填料的胶结充填采矿法。
2
Through the thick brokenore, its fragmentation, and no more than alternate 1 m, fine crushing, through the sieve into ore size distribution is less than the final product 12mm send grinding slots.