
Electrical Apparatus For The Detection Of Carbon Monoxide In Domestic Premises - Part 1: Test Methods And Performance Requirements
出版:Association Francaise de Normalisation

專家解讀視頻
2010 AMD 1 2012 [01/09/2012]2010 [01/07/2010]2008 PR [01/08/2008]
Indice de classement: C23-591-1. PR NF EN 50291-1 August 2008. (08/2008)
EN 50291-1:2018 - Identical