Bunched Cable Vertical Flame Spread Tester Introduction EN 50399 specifies the tester and methods of test for the assessment of vertical flame spread, heat release and smoke production of vertically-mounted bunched wires or cables, electrical or optical...
Bunched Cable Vertical Flame Spread Tester Introduction EN 50399 specifies the tester and methods of test for the assessment of vertical flame spread, heat release and smoke production of vertically-mounted bunched wires or cables, electrical or optical... more
