| 英文名称: | | cellulose, acetate butanoate, polymer with 1,3-butanediol, 1,3-diisocyanatometh | | ylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and alpha-hydro- omega -hy | | droxypoly[oxy(methyl-1,2-ethanediyl)] | | cellulose, acetate butanoate, polymer with1,3-butanediol, 1,3-diisocyanatomethylbenzene,2-ethyl-2-(hydroxymethyl)-1,3-propanediol and alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] |
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