ASTM-D1422 › Complete Document History
Standard Test Method for Twist in Single Spun Yarns by the Untwist-Retwist Method

Complete Current Edition:
   2013 R20 EDITION - REAPPROVED IN 2020 - Feb. 1, 2020

Obsolete Revision Information:
   2013 EDITION - Twist in Single Spun Yarns by the Untwist-Retwist Method - Aug. 15, 2013
   1999 R08 EDITION - REAPPROVED IN 2008 - Oct. 1, 2008
   1999 EDITION - TWIST IN SINGLE SPUN YARNS BY THE UNTWIST-RETWIST METHOD, ST - Nov. 10, 1999
   1998 EDITION - TWIST IN SINGLE SPUN YARNS BY - Jan. 15, 1998
   1992 EDITION - TWIST IN SINGLE SPUN YARNS BY - Jan. 15, 1992
   1985 EDITION - TWIST IN SINGLE SPUN YARNS BY - July 26, 1985