IEC 60297-3-100-2008
电子设备用机械结构件.482.6mm(19 in)系列机械结构件的尺寸.第3-100部分:面板、辅助支架、底架、支架和机箱的基础尺寸
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