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      RETURN

      PERFO

      JCC Chengmenshan Green Buidling Materials Production Project from Copper Mine Tailings

      EPC Project. Project investment: about 600 million CNY.
      Recycling of bulk solid wastes. Processing capacity: 2,500kt/a copper mine tailings. Phase Ⅰ products: autoclaved aerated concrete blocks and concrete admixtures.

      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