GB/T 19290.3-2008
发展中的电子设备构体机械结构模数序列.第2-1部分:分规范.25mm设备构体的接口协调尺寸.详细规范.机柜和机架的尺寸
Modular order for the development of mechanical structures for electronic equipment practices.Part 2-1:Sectional specification.Part 2-1:Sectional specification.Interface co-ordination dimensions for the 25 mm equipment practice.Detail specification.Dimens
GBT19290.3-2008, GB19290.3-2008