• The influences of different sulfonated lignite as compatible material on quality estimation of sulfomethyl phenol formaldehyde resin(SMP) were analyzed by experiments.

    实验分析了作为配伍材料磺化褐煤对磺甲基酚醛树脂质量评价影响

    youdao

  • The influences of different sulfonated lignite as compatible material on quality estimation of sulfomethyl phenol formaldehyde resin(SMP) were analyzed by experiments.

    实验分析了作为配伍材料磺化褐煤对磺甲基酚醛树脂质量评价影响

    youdao

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