viscose rayon
短語(yǔ)詞組
- VISCOSE E RAYON 人造絲;粘液絲
- viscose filament rayon 粘膠長(zhǎng)絲
- viscose Filament Rayon Yarn 敘利亞求購(gòu)粘膠長(zhǎng)絲
- viscosa -viscose-rayon 威斯科薩
- VI VISCOSE RAYON 粘纖
- viscose rayon fiber 粘膠人造纖維
- dyes for viscose rayon 粘膠絲用染料
- identifications of viscose rayon 粘膠人造絲鑒別法
- acetylating ? viscose rayon 乙?；衬z人造絲 返回 viscose rayon