| 英文名称: | | Castor oil, polymer with dipropylene glycol, 1,1'-methylenebis[4-isocyanatobenzene] and polypropylene glycol | | castor oil, polymer with dipropylene glycol, 1,1'-methylenebis[4-isocyanatobenz | | ene] and polypropylene glycol | | castor oil, polymer with dipropylene glycol, | | Castor oil,polymer with dipropylene glycol,1,1'-methylenebis[4-isocyanatobenzene] and polypropylene glycol |
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