• 2022-06-07 问题

    Which of the following is not helpful for dematerialization A: Reuse B: Remanufacturing C: Recycling D: Refining

    Which of the following is not helpful for dematerialization A: Reuse B: Remanufacturing C: Recycling D: Refining

  • 2022-06-05 问题

    Which of the following does not belong to dematerialization A: Durable products B: Miniaturization of products C: One-time products D: Lighter products

    Which of the following does not belong to dematerialization A: Durable products B: Miniaturization of products C: One-time products D: Lighter products

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