... , textile, light industry, metallurgy, machine, electric power, telecommunication, underground garage and national defence project. cable tray is adequate ... powered cable, which are below 10kv. Fiberglass cable tray without cover Installation Notice: 1. Bends, Risers, T Junctions, Crosses ... any change to their characteristicsFiberglass cable tray without cover Notes:1. Each ends of cable trays should ...