
Communication Cables - Specifications For Test Methods - Part 4-16: Environmental Test Methods - Circuit Integrity Under Fire Conditions
出版:Verband Deutscher Elektrotechniker

专家解读视频
2017 [01/03/2017]2012 [01/11/2012]DRAFT 2012 [01/04/2012]
DIN EN 50289-4-16 : 2017 - Corresponds
EN 50289-4-16 : 2016 - Identical
DIN EN 50289-4-16 : 2017 - Corresponds
EN 50289-4-16:2016 - Identical