DIN 53810:1981-02 Testing of textiles; fineness of staple fibers; terms and measuring principles
标准编号:DIN 53810:1981-02
英文标题:Testing of textiles; fineness of staple fibers; terms and measuring principles
德文标题:Prüfung von Textilien; Feinheit von Spinnfasern; Begriffe und Meßprinzipien
发布日期:1981-02
标准预览图


