DIN 49812-2:1993-04 General lighting service lamps; round bulb lamps, large candle lamps

标准编号：DIN 49812-2:1993-04

英文标题：General lighting service lamps; round bulb lamps, large candle lamps

德文标题：Allgebrauchslampen; Tropfenlampen, Kerzen-Großlampen

发布日期：1993-04

标准预览图