Equipment Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-0: Classification of environmental conditions; Introduction
设备工程;电信设备的环境条件和环境试验;第1-0部分:环境条件分类;介绍
发布日期:
1994-05-01
ETS 300 019-1用户指南;如何选择指定的环境类别
Guidance for users of ETS 300 019-1; how to select the specified environmental classes