This standard specifies the sampling and testing methods for short fiber index and nep detection of imported and exported cotton. This standard is applicable to the short fiber index and nep testing of imported and exported raw cotton, including saw-tooth cotton and roller cotton.
SN/T 2628-2010 history
2010SN/T 2628-2010 Determination of short fiber index and neps for import and export cotton fibers.HVI test method