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1.1 ,This test method2 describes the determination of twist in single spun yarns when only an approximation of the true twist is required.
Note 1: ,For a more accurate method see Test Method D1423.
1.1 ,This test method2 describes the determination of twist in single spun yarns when only an approximation of the true twist is required.
Note 1: ,For a more accurate method see Test Method D1423.