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催化聚合
auto. catalysis polymerization
oil catalytic polymerization; catalyzed polymerization
space catalytic polymerization (作用); catalyzed polymerization (作用)
催化 聚 合
: 55 phrases in 8 subjects
Chemistry5
Construction1
Oil / petroleum5
Plastics9
Polymers28
Space2
Technology4
Textile industry1