开采法 meaning in English
method of working
mining method
mining system
miningmethod
recovery method
working method
working system
Examples
- Study and application of ascending mining method in daming no . 1 coal mine
大明一矿上行开采法的研究与应用 - Flat back cut and fill method
水平分层充填开采法 - Heading and stall method
房柱式开采法 - Flat back method
上向梯段开采法