1.1 These specifications are applicable in the classification, by fineness grade, of the fiber in wool top, mohair top, wool yarns, mohair yarns, wool fabrics, and mohair fabrics of the worsted type. Note 1 - For fineness specifications for wool
ASTM
Standard Specifications for Fineness of Wool Top or Mohair Top and Assignment of Grade
STD-57610
1994
2006-08-15
3