英文名称: | 1,6-Hexanediol, polymer with 1,1'-methylenebis[4-isocyanatobenzene]and methyloxirane polymer with oxirane ether with 1,2,3-propanetriol (3:1) | 1,6-hexanediol, polymer with 1,1'-methylenebis[4-isocyanatobenzene] and methylo | xirane polymer with oxirane ether with 1,2,3-propanetriol (3:1) | 1,6-hexanediol, polymer with | 1,6-Hexanediol,polymer with 1,1'-methylenebis[4-isocyanatobenzene]and methyloxirane polymer with oxirane ether with 1,2,3-propanetriol(3:1) |
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