| 英文名称: | | Castor oil, polymer with 1,1'-methylenebis[4-isocyanatobenzene] and polypropylene glycol | | Diphenylmethane diisocyanate, polypropylene glycol, castor oil polymer | | 1,1'-Methylenebis[4-isocyanatobenzene], polypropylene glycol, castor oil polymer | | castor oil, polymer with 1,1'-methylenebis[4-isocyanatobenzene] and polypropyle | | ne glycol | | Castor oil,polymer with 1,1'-methylenebis[4-isocyanatobenzene] and polypropylene glycol | | Diphenylmethane diisocyanate,polypropylene glycol,castor oil polymer | | 1,1'-Methylenebis[4-isocyanatobenzene],polypropylene glycol,castor oil polymer |
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