side lacing

同义词释义

1)side lacing,边帮背板2)side lagging,边帮背板3)Sidewall,边帮4)highwall mining,边帮开采5)slope safety,边帮安全6)stope-boundary,采场边帮7)slope parameters,边帮参数8)Slope wall stability,边帮稳定性9)open pit slope,露天矿边帮10)Control of stope walls,采场边帮控制