1.1 This test method covers the grading of singles spun yarns for appearance.1.2 This test method does not apply to plied yarns.1.3 The values stated in either inch-pound or SI units are to be regarded separately as the standard. The valu
ASTM
Standard Test Method for Grading Spun Yarns for Appearance
STD-55486
2002
2007-07-01
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