The systems, serving directly the passenger ticket selling and passenger transport management, have raised the service quality and market competitiveness of railway passen…
系统直接为客票发售与客运管理服务，提高了铁路客运服务质量和市场竞争力，获得了巨大的社会效益和经济效益。
The systems, serving directly the passenger ticket selling and passenger transport management, have raised the service quality and market competitiveness of railway passen…
系统直接为客票发售与客运管理服务，提高了铁路客运服务质量和市场竞争力，获得了巨大的社会效益和经济效益。
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