Which of the following fibres have good resiliency?
1. Wool
2. Polyester
3. Rayon
4. Cotton
Which of the following fibres have good resiliency?
1. Wool
2. Polyester
3. Rayon
4. Cotton Correct Answer 1 and 2
মোঃ আরিফুল ইসলাম
Feb 20, 2025