ETSI EN 300 019-1-7-2002 Environmental Engineering (EE); Environmental Conditions and Environmental Tests for Telecommunications Equipment; Part 1-7: Classification of Environmental Conditions; Portable and Non-Stationary Use V2.1.2
2003ETSI EN 300 019-1-7:2003 Environmental Engineering (EE); Environmental Conditions and Environmental Tests for Telecommunications Equipment; Part 1-7: Classification of Environmental Conditions; Portable and Non-Stationary Use (V2.1.4)
2002ETSI EN 300 019-1-7:2002 Environmental Engineering (EE); Environmental Conditions and Environmental Tests for Telecommunications Equipment; Part 1-7: Classification of Environmental Conditions; Portable and Non-Stationary Use (V2.1.2)
2001ETSI EN 300 019-1-7:2001 Environmental Engineering (EE); Environmental Conditions and Environmental Tests for Telecommunications Equipment; Part 1-7: Classification of Environmental Conditions; Portable and Non-Stationary Use (V2.1.0)