绝缘材料非火焰传播电缆槽的要求。根据电缆槽的材料和性能，规定电缆槽的尺寸和性能要求以及分类系统。交叉引用:BS 2754BS 5490BS 6099

Requirements for non-flame propagating cable trunking of insulating material. Specifies dimensions and performance requirements and a system of classification for cable trunking according to its material and properties.Cross References:BS 2754BS 5490BS 6099