(1973). Conversion table for replacing traditional yarn numbers by rounded values in the Tex System. London: British Standards Institution.
Παραπομπή Chicago StyleConversion Table for Replacing Traditional Yarn Numbers By Rounded Values in the Tex System. London: British Standards Institution, 1973.
Παραπομπή MLAConversion Table for Replacing Traditional Yarn Numbers By Rounded Values in the Tex System. London: British Standards Institution, 1973.
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