GB 50490-2009-城市轨道交通技术规范 目录
1 general provisions 2 terms 3 basic requirements 4 operation 4. 1 train operating management 4. 2 passenger transport service 4. 3 maintenance 4. 4 rolling stock depots 5 rolling stock 5. 1 general requirements 5. 2 car body 5. 3 traction and brake 5. 4 vehicle equipment 6 gauge 7 civil engineering 7. 1 route engineering 7. 2 track and subgrade 7. 3 architecture 7. 4 structure engineering 8 electrical and mechanical equipments 8. 1 power supply system 8. 2 communication system 8. 3 signal system 8. 4 ventilation, air-condition and heating systems 8. 5 water supply, drainage and firefighting systems 8. 6 automatic fire alarm system 8. 7 building automatic systems 8. 8 automatic fare collection system 8. 9 escalator and lift 8. 10 platform screen door
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