
Textile Dyestuffs - Method for Determination of Strength of Water-Soluble Azo Dyes by Reduction with Titanium Trichloride ( First Revision )
出版:Bureau of Indian Standards

專家解讀視頻
Textile Dyestuffs - Method for Determination of Strength of Water-Soluble Azo Dyes by Reduction with Titanium Trichloride ( First Revision )
出版:Bureau of Indian Standards
專家解讀視頻