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hexamethylenediamine n
chem. 硫化剂六亚甲基二胺; 1, 6己二胺; 己〔撑〕二胺
polym. 六亚甲基二胺; 1,6一己二胺
hexamethylenediamine: 2 phrases in 2 subjects
Chemistry1
Pharmacology1