Luminaires-Particular requirements. Extra-low-voltage lighting systems for ELV light sources
灯具

2021-01-21

Luminaires - Part 2-23: Particular requirements - Extra-low-voltage lighting systems for ELV light sources
灯具.第2-23部分:特殊要求.弱电光源用超低压照明系统

2020-07-20

Luminaires -- Part 2-23: Particular requirements -- Extra low voltage lighting systems for filament lamps
灯具第2-23部分:特殊要求白炽灯用超低压照明系统

2004-01-01

Светильники. Часть 2. Частные требования. Раздел 23. Системы световые сверхнизкого напряжения для ламп накаливания
灯具 第二部分特殊要求 第23节 用于灯丝灯的超低压照明系统

2012-05-24

Luminaires, Part 2.23: Particular requirements - Extra low voltage lighting systems for filament lamps (IEC 60598.2.23:1996, MOD)
灯具第2.23部分:特殊要求白炽灯用超低压照明系统（IEC 60598.2.23-1996 MOD）

2002-04-04

Luminaires, Part 2.23: Particular requirements - Extra-low-voltage lighting systems for ELV light sources (IEC 60598-2-23:2020 (ED.2.0) MOD)
灯具第2.23部分:特殊要求.弱电光源用超低压照明系统（IEC 60598-2-23-2020（ED.2.0）MOD）

2021-08-20

Luminaires - Part 2-23: Particular requirements - Extra-low-voltage lighting systems for ELV light sources (IEC 60598-2-23:2020); German version EN IEC 60598-2-23:2021
灯具.第2-23部分:特殊要求.弱电光源用超低压照明系统（IEC 60598-2-23-2020）；德国版本EN IEC 60598-2-23:2021

2021-07-01