Tests on electric and optical fibre cables under fire conditions - Part 3-21: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category A F/R
NORM herausgegeben am 20.2.2019
Designation standards: UNE-EN IEC 60332-3-21:2019
Publication date standards: 20.2.2019
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE