DIN 66061-1:1974-08 Household Sewing Machines; Requirements on the Operating Characteristics

标准编号：DIN 66061-1:1974-08

英文标题：Household Sewing Machines; Requirements on the Operating Characteristics

德文标题：Haushalt-Nähmaschinen; Anforderungen an die Gebrauchseigenschaften

发布日期：1974-08

标准预览图