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PERFO

Mining Metallurgy Chemical Metal Processing Environment Public Works Building Intelligent Equipment New Energy Digitalization and Intelligentization

Smelter Upgrading and Relocation Project of Chifeng Yunnan Copper Nonferrous Metals Co., Ltd.

400kt/a copper cathode. Side blown smelting furnace (SBF) + multi-lance top blown converter (MTC) + rotary anode furnace.

2019天天看夜夜看狠狠看噜片_无码专区狠狠躁天天躁_台湾中文娱乐综合she天天_夜夜爽狠狠天天婷婷五月