open-pit mine
短語詞組
- open -pit mine production 露天礦生產(chǎn)
- Haizhou open -pit mine 海州露天礦
- Small open -pit mine 小露天礦
- Shengli open -pit mine 勝利露天礦
- limestone open -pit mine 露天石灰石礦
- WUJIATA Open -pit Mine 武家塔露天煤礦
- Chaoyang open -pit mine 朝陽露天
- Deep open -pit mine 深露天礦 返回 open-pit mine