| 英文名称: | | propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with 1,4-cyclohe | | xanedimethanol, 1,3-diisocyanatomethylbenzene, hydrazine and alpha-hydro- omega | | -hydroxypoly(oxy-1,4-butanediyl), compd. with n,n-diethylethanamine | | propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-,polymer with 1,4-cyclohexanedimethanol, 1,3-diisocyanatomethylbenzene,hydrazine and alpha-hydro- omega -hydroxypoly(oxy-1,4-butanediyl),compd. with n,n-diethylethanamine |
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