Testing of textiles; state of maturity of cotton fibres; microscopic method with polarization microscopeEssai des textiles; état de maturité des fibres de coton; détermination du degré de maturité; procédé microscopique utilisant un microscope à polarisa
DIN 53943-3:1983 history
1983DIN 53943-3:1983 Testing of textiles; cotton fibre maturity; determination of the percent maturity; microscopic method using a polarisation microscope