Ключевые слова:
Extraction methods of analysis|Textile testing|Textile products|Natural fibres|Chemical analysis and testing|Textiles|Solvent extraction methods|Chemical tests (textiles)|Textile fibres|Yarn|Dry weight determination|Roving (fibre)|Testing conditions|Wool|Specimen preparation|Sliver|Cloth|Alkalis|Test equipment|Wool fibres|Weight (mass)|Animal fibres|Solubility test methods