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一种无卤阻燃硬质聚氨酯泡沫体及其制备方法
inventor/creator:胡源,杨宏宇,邢伟义,宋磊,袁尧.
Paten number/application number:201410040156.2
application/authorized announcemen date:2016-7-6
brief introduction:一种无卤阻燃硬质聚氨酯泡沫体及其制备方法