
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)

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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)
专家解读视频