DIN EN 60297-3-100-2009 电气设备的机械结构.482.6 mm(19 in)系列的机械结构尺寸规格.第3-100部分:面板,子架,底盘,架子和柜子的基准尺寸规格(IEC 60297-3-100-2008).德文版本EN 60297-3-100-2009
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series - Part 3-100: Basic dimensions of front panels, subracks, chassis, racks and cabinets (IEC 60297-3-100:2008); German version EN 60297-3-100