Communication cables - Specifications for test methods -- Part 4-16: Environmental test methods - Circuit integrity under fire conditions (english version)
Fire classification of construction products and building elements. Classification using data from fire resistance tests on products and elements used in building service installations: fire resisting ducts and fire dampers— 22 стр.
Communication cables - Specifications for test methods - Part 4-16: Environmental test methods - Circuit integrity under fire conditions (english version)
Communication cables - Specifications for test methods - Part 4-16: Environmental test methods - Circuit integrity under fire conditions (english version)
Fire resistance tests for service installations - Part 11: Fire protective systems for cable systems and associated components; German version EN 1366-11:2018— 35 стр.