| 英文名称: | | Propanol,oxybis-,polymer with 1,1'-methylenebis[isocyanatobenzene] | | Dipropylene glycol,methylenebis(phenylisocyanate)polymer | | Propanol, oxybis-, polymer with 1,1'-methylenebis[isocyanatobenzene] | | Dipropylene glycol, methylenebis(phenylisocyanate) polymer | | propanol, oxybis-, polymer with1,1'-methylenebis[isocyanatobenzene] |
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