GB/T 19520.17-2010 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-105部分:1U高度机箱的尺寸和设计要求 Mechanical structures for electronic equipment—Dimension of mechanical structures of the 482.6 mm (19 in) series—Part 3-105:Dimensions and design aspects for 1U high chassis
Mechanical structures for electronic equipment—Dimension of mechanical structures of the 482.6 mm (19 in) series—Part 3-105:Dimensions and design aspects for 1U high chassis