viscose rayon

短语词组

短语

• VISCOSE E RAYON 人造丝;粘液丝
• viscose filament rayon 粘胶长丝
• viscose Filament Rayon Yarn 叙利亚求购粘胶长丝
• viscosa -viscose-rayon 威斯科萨
• VI VISCOSE RAYON 粘纤
• viscose rayon fiber 粘胶人造纤维
• dyes for viscose rayon 粘胶丝用染料
• identifications of viscose rayon 粘胶人造丝鉴别法
• acetylating ĥ viscose rayon 乙酰化粘胶人造丝
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