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铁道部及其它省、部委鉴定项目1.车站枢纽设计方案比较用运营支出定额2.郑州车站生产管理现代化系统3.货物中转配装计划优化编制方法的研究4.货运站营业厅综合管理系统5.单向排气球芯折角塞门6.120型货车空气控制阀7.电气化铁道谐波全过程动态仿真软件包8.I)WG型电力线路故障探
Ministry of Railways and other provinces, ministries appraisal projects 1. Station hub design comparison with the operating expenses fixed 2. Zhengzhou station production management modernization 3. Cargo transit equipment program optimization preparation method 4. Cargo Terminal Business Hall Integrated Management System 5 . Unidirectional exhaust ball core plug door 6.120 type truck air control valve 7. Electrified railway harmonic dynamic simulation software package 8.I) WG type power line fault exploration