Features: 1) Standards: GB 5023.5-1997 2) Construction: a) Conductor: O.F.C stranded bare copper b) Insulation: flame retardant PVC, full chromatography identity c) Cable core: stranded insulated core cable, covered with PP belt d) Jacket: black PVC or white PVC 3) Applications: it is used for multi-core control of IB\'\'s anti-burglary alarm system, high-rise buildings\'\' inter-com system, gauges (power, water, gas gauge) self-recording system, appliances\'\' internal control, computer control instrument, electronic equipment, automatic device and equivalent power source connection