
Textile machinery and accessories - Beams for winding Part 7: Beams for dyeing slivers, rovings and yarns (ISO 8116-7:1995)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Textile machinery and accessories - Beams for winding Part 7: Beams for dyeing slivers, rovings and yarns (ISO 8116-7:1995)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻