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Terms for subject General containing 梯段 | all forms | in specified order only
ChineseEnglish
一段〔一架〕楼梯pair of stairs
一段楼梯stepway
一段楼梯a flight of stairs
上向梯段回采overstoping
上向梯段采矿回采backstopping
向上走两段楼梯two flights of stairs up
矿的梯段bench
梯段benched
梯级段flighting
梯段法开采stope