Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 5. Resistance to earth
Design load-bearing base of radio-electronic means. Dimensions of mechanical constructions series 482.6 mm (19 inches). Part 3-106. Adaptation dimensions for subracks and chassis applicable to metric cabinets or racks in accordance with IEC 60917-2-1
