Specifies a method for the determination of the direction of twist in yarns, the amount of twist, in terms of turns per unit length, and the change in length on untwisting, by the direct counting method. Applicable to single, folded and cabled yarns. Replaces the first edition, which has been technically revised.
Status : WithdrawnPublication date : 1995-10
Edition : 2
Technical Committee:Fibres and yarns