- 露天矿 open-pit mine; opencast pit; ...
- 水平 horizontal; level standard; ...
- 炮眼 porthole; borehole
- 钻机 rig; drilling machine
- 水平炮眼 flat hole; horizontal hole
- 炮眼钻机 blasthole drill
- 露天矿钻机 quarrymaster
- 掏槽炮眼钻机 cuthole drill
- 平炮眼 flat hole
- 炮眼钻 blast hole bit; shothole drill
- 露天矿 open-pit mine; opencast pit; strip mine; opencut; open-cast; open-pit◇露天矿工 stripper; strip miner; 露天矿运输 open pit transportation
- 炮眼钻头 blast hole bit; blasthole bit; rod bit
- 大型露天矿 glory-hole
- 露天矿边坡 pit slope
- 露天矿测量 opencast survey
- 露天矿场 ope itquarry; open pit quarry
- 露天矿底部 toe
- 露天矿工 surface miner
- 露天矿阶段 open pit bench; openpitbench
- 露天矿矿图 opencast mining plan
- 露天矿山 surface mine
- 露天矿运输 open pit transportation
- 无轨露天矿 trackless pit
- 中型露天矿 medium-sized quarry
- 深眼钻机 well borer
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Last modified time:Sun, 10 Aug 2025 00:29:56 GMT