晚期共生—伴生金矿
Late intergrown and associated gold mineralization
电解锌生产线
electrolytic zinc production line
电锌生产线
electrolytic zinc production line
镀锌生产线
galvanization production line
钢管热浸镀锌生产线
Hot-dip galvanized steel tube operation line
高级氧化锌生产技术
production technique of high grade zinc oxide
连续热镀锌生产线
Continuous hot-dip galvanizing line
热镀锌生产线
hot galvanizing production line
Hot-dip Galvanizing
再生锌回收
secondary zinc recovering
U－P伴生机制
Association mechanism of U and P
伴生碲矿物
associated tellurium minerals