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BS EN 60255-21-3:1995
Electrical relays. Vibration, shock, bump and seismic tests on measuring relays and protection equipment. Seismic tests
20 стр.
Действует
Печатная копияПечатное издание
184.46 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
29.120.70 Relays / Реле
Ключевые слова:
Relays, Switches, Switchgear, Protective relays, Electrical protection equipment, Mechanical testing, Vibration testing, Environmental testing, Earthquake-resistant design