| 英文名称: | | carbamic acid, (2-hydroxyethyl)-, 2-hydroxyethyl ester, polymer with 1,3-diisoc | | yanatomethylbenzene, methyloxirane polymer with oxirane ether with 1,2,3-propan | | etriol (3:1) and polymethylenepolyphenylene isocyanate | | carbamic acid, (2-hydroxyethyl)-, 2-hydroxyethyl ester,polymer with 1,3-diisocyanatomethylbenzene, methyloxirane polymer withoxirane ether with 1,2,3-propanetriol (3:1) andpolymethylenepolyphenylene isocyanate |
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