2. Referenced Documents

D123 Terminology Relating to Textiles
D1059 Test Method for Yarn Number Based on Short-Length Specimens
D1422 Test Method for Twist in Single Spun Yarns by the Untwist-Retwist Method
D1776 Practice for Conditioning and Testing Textiles
D1907 Test Method for Linear Density of Yarn (Yarn Number) by the Skein Method
D3888 Terminology for Yarn Spinning Systems
D4849 Terminology Related to Yarns and Fibers