DS/ETS 300019-2-4:1994 Equipment Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 2-4:Specification of environmental tests - Stationary use at non-weatherprotected locations
1994DS/ETS 300019-2-4:1994 Equipment Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 2-4:Specification of environmental tests - Stationary use at non-weatherprotected locations