| 英文名称: | | Ethene,1,1'-[methylenebis(oxy)]bis-,homopolymer | | Vinyl acetate,polymer with formaldehyde | | Ethene, 1,1'-[methylenebis(oxy)]bis-, homopolymer | | Vinyl acetate, polymer with formaldehyde | | 1,1'-[methylenebis(oxy)]bis-ethen homopolymer | | poly(vinyl formal) | | polyvinyl formal staple fiber |
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