Scouring is a finishing operation during the manufacture of fibre,
which aims at __________ of fibres.
(A) Improving the stretchability
(B) Dyeing/colouring
(C) Detergent solution washing
(D) Glycol soaking
which aims at __________ of fibres.
(A) Improving the stretchability
(B) Dyeing/colouring
(C) Detergent solution washing
(D) Glycol soaking