Действащ
This European Standard specifies the performance requirements for electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours in workplace atmospheres.
This European Standard is applicable to apparatus used for general gas detection.
EXAMPLE Safety warning and leak detection are examples of general gas detection.
ОТМЕНЕН
БДС EN 45544-3:2001
ДЕЙСТВАЩ
БДС EN 45544-3:2015
60.60
Публикуван стандарт
18.05.2015 г.
ДЕЙСТВАЩ
БДС EN IEC 62990-1:2023