GB/T 12528: Railway vehicle cables with rated voltages up to and including 3KV. GB/T 12528-2008 replace GB 12528.1-1990,GB 12528.11-2003
Cable testing standard for GB/T 12528-2008
GB/T18380.1-2001& GB/T18380.2-2001: vertical flame spread of vertically-mounted bunched wires or cables
GB/T18380.3-2001: vertical flame propagation for a single insulated wire or cable
GB/T 17651.2-1998: smoke density and toxicity
Other standard:
GB/T 17650.2-1998: the acidity of the combustion gases.