DIN EN 60297-3-106-2011 电子设备的机械结构.机械结构规格为482,6 mm(19 in)系列.第3-106部分:符合标准IEC 60917-2-1的米制机架或货架可用的支架或底架用适配尺寸
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series - Part 3-106: Adaptation dimensions for subracks and chassis applicable with metric cabinets or racks in accordance with IEC 60917-2-1 (IEC