ÖVE/ÖNORM EN 300019-2-4 V2.5.1:2018-09
Действует
Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; -- Part 2-4: Specification of environmental tests; Stationary use at non-weatherprotected locations (ETSI EN 300 019-2-4 V2.5.1 (2018-07))
