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聚环氧丙烷二醇
chem. poly propylene oxide diol
2,2'异丙叉双(2,6-二氯对酚氧基)聚环氧丙烷二醇阻燃剂
plast. 2,2'-isopropylidene bis(2,6-dichloro-P-phenoxyl) polypropyleneoxidediol