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乙烯基吡咯烷酮
oil, chem. vinyl pyrrolidone
N-乙烯基吡咯烷酮
water.res., ecol. N-vinyl pyrrolidone
N-乙烯基-2-吡咯烷酮
chem. N-vinyl-2-pyrrolidinone
1-乙烯基-2-吡咯烷酮
chem. 1-vinyl-2pyrrolidone
乙烯基吡咯烷酮
: 6 phrases in 4 subjects
Chemistry1
General2
Oil / petroleum1
Polymers2