This part of GB/T 13835 specifies the method for determining the impurity content, coarse hair rate and loose hair rate of rabbit hair by hand picking method. This section applies to the determination of the impurity content rate, coarse hair rate and loose hair rate of rabbit hair.
GB/T 13835.3-2009 Referenced Document
GB/T 13835.1 Test method for rabbit hair.Part 1:Sampling
GB/T 6529 Textiles.Standard atmospheres for conditioning and testing
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 13835.3-2009 history
2009GB/T 13835.3-2009 Test method for rabbit hair.Part 3:Percentage of foreign matter,coarse hair and loosen hair
1992GB/T 13835.3-1992 Test method for the percentage of impurities in Angora rabbit hair