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乙烯一三氟氯乙烯共聚物
oil ethylene-chlorotrifluoroethylene copolymer
polym. ethylene-trifluorochloroethylene copolymer; poly (ethylene-co-chlorotrifluoroethylene)
乙烯一三氟氯乙烯共 聚 物
: 3 phrases in 1 subject
Polymers3