ETSI EN 300 019-2-4:1999 Equipment Engineering (EE); Environmental Conditions and Environmental Tests for Telecommunications Equipment; Part 2-4: Specification of Environmental Tests; Stationary Use at Non-Weatherprotected Locations (V2.1.2)
2018ETSI EN 300 019-2-4:2018 Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-4: Specification of environmental tests; Stationary use at non-weatherprotected locations (V2.4.6)
2015ETSI EN 300 019-2-4:2015 Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-4: Specification of environmental tests; Stationary use at non-weatherprotected locations (V2.4.1)
2013ETSI EN 300 019-2-4:2013 Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-4: Specification of environmental tests; Stationary use at non-weatherprotected locations (V2.3.1)
2012ETSI EN 300 019-2-4:2012 Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-4: Specification of environmental tests; Stationary use at non-weatherprotected locations (V2.3.1)
2003ETSI EN 300 019-2-4:2003 Environmental Engineering (EE); Environmental Conditions and Environmental Tests for Telecommunications Equipment; Part 2-4: Specification of Environmental Tests; Stationary Use at Non-Weatherprotected Locations (V2.2.2)
2002ETSI EN 300 019-2-4:2002 Equipment Engineering (EE); Environmental Conditions and Environmental Tests for Telecommunications Equipment; Part 2-4: Specification of Environmental Tests; Stationary Use at Non-Weatherprotected Locations (V2.2.1)
1999ETSI EN 300 019-2-4:1999 Equipment Engineering (EE); Environmental Conditions and Environmental Tests for Telecommunications Equipment; Part 2-4: Specification of Environmental Tests; Stationary Use at Non-Weatherprotected Locations (V2.1.2)