• The invention solves the problems of the coordination between the intensity of the foam concrete and the heat-conducting property and the treatment of the waste polyurethane.

    发明解决了泡沫混凝土强度导热性能之间协调以及废弃聚氨酯处理问题

    youdao

  • The invention solves the problems of the coordination between the intensity of the foam concrete and the heat-conducting property and the treatment of the waste polyurethane.

    发明解决了泡沫混凝土强度导热性能之间协调以及废弃聚氨酯处理问题

    youdao

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