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苯乙烯一丁二烯一苯乙烯嵌段共聚物
oil SBS block copolymer
polym. poly (styrene-b-butadiene-b-styrene); styrene-butadiene-styrene block copolymer
苯乙烯一丁二烯一苯乙烯嵌段共聚物
: 6 phrases in 4 subjects
Oil / petroleum2
Plastics1
Polymers2
Technology1