| 英文名称: | | xanedimethanol, 1,3-diisocyanatomethylbenzene and alpha-hydro- omega -hydroxypo | | ly(oxy-1,4-butanediyl) | | propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-,polymer with 1,4-cyclohexanedimethanol, 1,3-diisocyanatomethylbenzeneand alpha-hydro- omega -hydroxypoly(oxy-1,4-butanediyl) |
|
m.cnreagent.com