
Electrical Installations For Lighting And Beaconing Of Aerodromes - Maintenance Of Aeronautical Ground Lighting Constant Current Series Circuits
出版:Comitato Elettrotecnico Italiano

專家解讀視頻
基本信息
標準編號: CEI EN 61821 Ed. 2 (2012)
發布時間:2012/7/1 0:00:00
標準類別:Standard
出版單位:Comitato Elettrotecnico Italiano
標準頁數:40
標準簡介
2ED 2012 [01/07/2012]1ED 2003 [01/08/2003]
標準備注
Classificazione CEI 97-1 (09/2003) 1ED 2003 Edition is valid until 03/11/2014 and only available in combined English/Italian. (08/2012)
本標準替代的舊標準
等同采用的國際標準
EN 61821:2011 - Identical