钢轨维修预测及经济分析系统
Release time:2016-08-09
Hits:
Leading Scientist:renmingfa
Supported by:企事业单位委托科技项目
Status:结题
Supported by:铁道科学研究院（北京）
Nature of Project:横向
Project Number:HX20060207
Date of Project Approval:2006-08-26
Scheduled completion time:2007-08-26
Date of Project Initiation:2006-08-26
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