GOST R IEC 60917-2-3-2009 電子設備機械架構開發的模塊順序.25 mm設備接口配位尺寸規格.插箱,底座,底板,面板,插件尺寸規格
Mechanical structures for electronic equipment practices. Interface co-ordination dimensions for the 25 mm equipment practice. Dimensions for subracks, chassis, backplanes, front panels and plug-in units