DIN 53830-4:1981-05 Testing of textiles; determination of linear density of single and plied yarns; elasto-yarns including core spun yarns from elastofibres; short length method
标准编号:DIN 53830-4:1981-05
英文标题:Testing of textiles; determination of linear density of single and plied yarns; elasto-yarns including core spun yarns from elastofibres; short length method
德文标题:Prüfung von Textilien; Bestimmung der Feinheit von Garnen und Zwirnen; Elastogarne, einschließlich Umwindungsgarn aus Elastofasern; Abschnittverfahren
发布日期:1981-05
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