2026-03-22 00:04 浏览次数 20
n. 溜井;放矿溜井,溜矿道
orepass tender溜井看管人
stope orepass采场溜井
orepass transportation溜井运输
high-deep orepass大高度溜井
drift-orepass development平峒溜井开拓
orepass driving溜井掘进
blocking of drawpoint or orepass漏斗溜井堵塞
tunnel-orepass system平硐溜井
orepass blockage溜井堵塞
Once orepass block happens, the normal operation of the mine would be seriously influenced, even resulting in operation stop.
一旦发生放矿溜井堵塞,则严重影响矿山的正常生产,乃至于造成停产。