短語詞組短語open -pit mine production 露天鑛生産Haizhou open -pit mine 海州露天鑛Small open -pit mine 小露天鑛Shengli open -pit mine 勝利露天鑛limestone open -pit mine 露天石灰石鑛WUJIATA Open -pit Mine 武家塔露天煤鑛Chaoyang open -pit mine 朝陽露天Deep open -pit mine 深露天鑛 返回 open pit mine