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Textiles — Determination of twist in single spun yarns — Untwist/retwist method

Overview ISO 17202:2002 - Textiles: Determination of twist in single spun yarns - Untwist/retwist method specifies an indirect laboratory method to determine the direction of twist (S or Z) and the a…

Textiles. Determination of twist in single spun yarns. Untwist/retwist method.