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聚乙烯基甲基醚
oil polyvinyl methyl ether
polym. poly (vinyl methyl ether)
聚 乙 烯基甲基醚
: 24 phrases in 9 subjects
Chemistry6
Earth sciences1
General2
Oil / petroleum2
Pharmacology1
Plastics2
Polymers8
Shipbuilding1
Technology1