IEC 60917-2-5-2012
电子设备用机械结构设计模块化规程.第2-5部分:分规范.25 mm设备接口协调尺寸规格.其他设备用机箱接口尺寸规格
Modular order for the development of mechanical structures for electronic equipment practices - Part 2-5: Sectional specification - Interface coordination dimensions for the 25 mm equipment practice - Cabinet interface dimensions for miscellaneous equipme