
Equipment Engineering (EE); environmental conditions and environmental tests for telecommunications equipment; part 1-4: classification of environmental conditions; stationary use at non-weatherprotected locations; english version ETS 300019-1-4:1992
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
基本信息
標準編號: DIN ETS 300019-1-4 (1993-02)
發布時間:1993/2/1 0:00:00
標準類別:Standard
出版單位:German Institute for Standardisation (Deutsches Institut für Normung)
標準頁數:16
標準簡介
93 AMD 1 98 [01/04/1998]93 [01/02/1993]
等同采用的國際標準
ETS 300 019-1-4 Ed.1 (1992) - Identical