• 研究利用废旧聚氯乙烯回收料(旧料)生产PV C塑料防水卷材配方及其卷材拉伸性能影响

    The formulation for the production of waterproof rolled PVC sheet by utilizing waste soft PVC and the effects of some ingredients on the tensile properties of the rolled sheet were studied.

    youdao

  • 研究利用废旧聚氯乙烯回收料(旧料)生产PV C塑料防水卷材配方及其卷材拉伸性能影响

    The formulation for the production of waterproof rolled PVC sheet by utilizing waste soft PVC and the effects of some ingredients on the tensile properties of the rolled sheet were studied.

    youdao

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