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elastomeric copolymer from acrylonitrile, butadiene and a carboxylic group containing monomer
plast. 丙烯月青-丁二烯和一个含羧基单体的共聚弹性体
elastomeric copolymer from acrylonitrile, butadiene and a carboxylic group containing monomer
: 2 phrases, 1 sujets
Plastiques2