DS DS/EN 60917-2-4
DS DSEN 60917-2-4 2010-MAY-18 Modular order for the development of mechancal structures for electronc equpment practces - Part 2-4 Sectonal specfcaton - nterface coordnaton dmensons for the 25 mm equpment practce - Adaptaton dmensons for subracks or chasss applcable n cabnets or racks n accordance wth EC 60297-3-100 19 n
