CS 174 : 1972 : Method for the determination of gelatine and oil size in viscose rayon, acetate yarn and fabric
- Colombo BCS
- 7p.
STD2393
CS 174 : 1972
677.01 : 677.04 : 677.46
STD2393
CS 174 : 1972
677.01 : 677.04 : 677.46