1)ib pillar,盘区隔离矿柱2)panel,盘区3)panel entries,盘区巷道4)Panel mining,盘区采矿5)panel district application,盘区应用6)panel stope,盘区采场
用法例句
Control of Oversize Ore and the Sidewall of the Stope of Panel upward Medium-length Hole Mechanized Mining;
盘区上向中深孔机械化采矿法采场边帮及大块的控制
The haulage between panels were summarized based on actuality,The influencing factors in its application were described which opened a new way of mechanized mining medium thickness orebody.
