ETSI EN 300 019-2-8:2020 Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-8: Specification of environmental tests; Stationary use at underground locations
2020ETSI EN 300 019-2-8:2020 Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-8: Specification of environmental tests; Stationary use at underground locations
1999ETSI EN 300 019-2-8:1999 Equipment Engineering (EE); Environmental Conditions and Environmental Tests for Telecommunications Equipment; Part 2-8: Specification of Environmental Tests; Stationary Use at Underground Locations (V2.1.2)