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2. AATCC. Standard test method, wrinkle recovery of fabrics: Recovery angle method. 66-1990.
3. AATCC Standard test method for whiteness of textiles. TM 110-2000 (pp. 165–166).
4. ASTM. Standard test method for breaking force and elongation of textile fabrics (strip method). D 5035-95 (pp. 671–678).
5. Chemical principles of synthetic fiber dyeing;Burkinshaw,1995