IEC 60297-3-104-2006
电子设备用机械结构件.482.6mm(19in)系列机械结构件尺寸.第3-104部分:分机柜和插入件用连接器接口尺寸
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series - Part 3-104: Connector dependent interface dimensions for subracks and plug-in units