短語詞組短語refractory zinc oxide ore 難選氧化鋅礦石lead zinc mix ore 鉛鋅混合精礦lead zinc oxide ore 氧化鉛鋅礦zinc oxide ore 氧化鋅礦;氧化鋅礦石Zinc concentrate ore 鋅精礦zinc refined ore 鋅精礦ferruginous zinc oxide ore 含鐵氧化鋅礦zinc sulfide ore 硫化鋅礦 返回 zinc ore