BS EN 60332-1-3:2004 Tests on electric and optical fibre cables under fire conditions - Test for vertical flame propagation for a single vertical insulated wire or cable - Procedure for determination of flaming droplets/particles. BS EN 60332-1-3:2004 着火条件下电缆和光缆的试验.单股绝缘电线或电缆的垂直火焰蔓延的试验.燃烧的微滴/颗粒的测定程序。