主要从直接再生法，裂解法，改性利用等几方面阐述近几年来聚苯乙烯泡沫塑料再生利用的技术，并对几种方法进行了比较。

Many ways were reviewed and compared from the aspects of direct recovery, reclaiming by cracking, reusing by modification in recent years.

youdao

主要从直接再生法，裂解法，改性利用等几方面阐述近几年来聚苯乙烯泡沫塑料再生利用的技术，并对几种方法进行了比较。

Many ways were reviewed and compared from the aspects of direct recovery, reclaiming by cracking, reusing by modification in recent years.

youdao