bipolymer
二元共聚物
二聚物
例句
The bipolymer special resin was test-operated by applying domestic catalyst in polypropylene unit of Fushun Ethylene Chemical Plant and the consumer had favourable applying effect.
在抚顺乙烯pp装置上采用国产催化剂进行了二元共聚专用料的试生产并进行了加工应用。