| 英文名称: | | ga -hydroxypoly[oxy(methyl-1,2-ethanediyl)] ether with methyl beta-d-glucopyran | | oside (4:1), isocyanate-terminated | | isocyanic acid, polymethylenepolyphenylene ester,polymer with alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] ether with methylbeta-d-glucopyranoside (4:1), isocyanate-terminated |
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