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二元乙丙橡胶
chem. EPM; ethylene propylene monomer; ethylene-propylene copolymer
isol. ethylene propylene rubber
polym. ethylene-propylene monomer
二元乙丙橡胶单体
plast. elastomeric copolymer of ethylene and propylene
二 元 乙丙橡胶
: 4 phrases in 1 subject
Chemistry4