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      PERFO

      Chinalco Southeast Copper Smelting Base Project

       

       

      Engineering design+ tankhouse EPC, 400kt/a copper cathode, 1462 kt/a sulfuric acid. Application   of China Nerin's independent innovative technologies including NGL furnace re?ning technology,   dual-directional parallel flow high current density electrolysis technology, and "non-equilibrium"  high-concentration offgas-based acid production technology.

      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