1.1 This standard prescribes the constructional particulars and other requirements of four varieties of rayon ducks for industrial use. The rayon ducks may be undyed or dyed.
1.2 This standard does not specify the general appearance, feel, finish, etc, of the cloth.
IS 12384-1988 history
1988IS 12384-1988 Specification for Rayon Ducks for Industrial Use