Doing Best General Design and Total Carrying Construction for Railway Geographical Information System Forward
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引用本文: | 贾利民, 邬伦. 搞好总体设计,全面推进铁路地理信息系统建设[J]. 铁路计算机应用, 2001, 10(8): 1-4. |
Citation: | Doing Best General Design and Total Carrying Construction for Railway Geographical Information System Forward[J]. Railway Computer Application, 2001, 10(8): 1-4. |