APPLICATION OF MICROCOMPUTER SIGNAL INTERLOCKING CONTROL SYSTEM IN RAILWAY TRANSPORTATION IN METALLURGICAL PLANT
Wang Li-fen · Hebei Metallurgy · 2002
Beginning with analysis of existing problems in railway transportation in Shijiazhuang Iron and Steel Company, the technical superiority of microcomputer signal interlocking control system and the great economic profit got by the above company after it being used are stated.