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pa11|化学视窗
> 有关“pa11”的文章
  • pa11 - nuc11pah

    pa11 - nuc11pah

    前言:PA11和PA12有什么区别?PA12是从丁二烯线性,半结晶-结晶热塑性材料。它的特性和PA11相似,但晶体结构不同。PA12是很好的电气绝缘体并且和其它聚酰胺一...

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