Railway applications. Fire protection on railway vehicles. Fire safety requirements for electrical equipment including that of trolley buses, track guided buses and magnetic levitation vehicles— 20 стр.
Railway applications. Insulation coordination. Basic requirements. Clearances and creepage distances for all electrical and electronic equipment— 52 стр.
Sampling procedures for inspection by attributes. Part 1. Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection— 94 стр.
