LST EN 300 019-1-1 V2.1.4-2004 Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-1: Classification of environmental conditions; Storage
2004LST EN 300 019-1-1 V2.1.4-2004 Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-1: Classification of environmental conditions; Storage