LST EN 300 019-2-3 V2.1.2-2000
设备工程(EE) 电信设备的环境条件和环境试验 第 2-3 部分:环境测试规范 在防风雨地点固定使用
Equipment Engineering (EE). Environmental conditions and environmental tests for telecommunications equipment. Part 2-3: Specification of environmental tests. Stationary use at weatherprotected locations