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PERFO

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

Lualaba Copper Smelter (LCS) Project, DRC

"Oxygen-Enriched Side-Blowing Smelting + Multi-Lance Top-Blowing Converting", 150 kt/a copper blister, put into production in 2019

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