• 考察了易与橡胶共混改性聚氯乙烯树脂(PVCR)通用橡胶(NR,BRSBR)和胶管胶带胶料中的应用情况。

    The application of a modified PVC (PVCR) partly instead of NR, BR or SBR in rubber hose and belt production was investigated.

    youdao

  • 考察了易与橡胶共混改性聚氯乙烯树脂(PVCR)通用橡胶(NR,BRSBR)和胶管胶带胶料中的应用情况。

    The application of a modified PVC (PVCR) partly instead of NR, BR or SBR in rubber hose and belt production was investigated.

    youdao

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