উলের কেমিক্যাল Composition লেখ? Textile BD উল ফেব্রিকউলের কেমিক্যাল Composition হলঃKeratin = 33%Dirt = 26%Suint = 28%Fat = 12%Mineral matter = 1% Total = 100% Wool Fibre Textile BD Founder and Editor of Textile BD. He is a Textile Blogger & Entrepreneur. He is working as a textile job in Bangladeshi companies.