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铁路信号与通信设备
铁路信号与通信设备....

Yosef Bekele

1747Number of Views

隧道工程施工
隧道工程施工....

FITSUM HAILEMARIAM....

2435Number of Views

钢轨打磨设备及运用
钢轨打磨设备及运用....

Hewan Getachew

4422Number of Views

《工程力学》
《工程力学》....

Hewan Getachew

1894Number of Views

人工智能概论
人工智能概论....

Tamirat Gebremaria....

2716Number of Views

Railway Traffic Operations Management Program Technical Skills Package (Volume I) 铁道交通运营管理项目化技术技能包上册
铁道交通运营管理项目化技术技能包（上....

BALCHA BIRA BUNE

1731Number of Views

Industrial Electricity Supply ProgramTechnical Skill Package (Volume I) 工电供项目化技术技能包（上册）
工电供项目化技术技能包（一）....

YOSEF TILAHUN WOLD....

2959Number of Views

Industrial Power Supply ProgramTechnical Skill Package (Volume II) 工电供项目化技术技能包（中册）
电力牵引供变电技术....

BALCHA BIRA BUNE

1630Number of Views

Industrial Power Supply Program Technical Skill Package (Volume III) 工电供项目化技术技能包（下册）
电力线路工....

GEBREMEDHIN HAGOS ....

2604Number of Views

Contact Network Operation and Maintenance 接触网运行与检修
The overhead conta....

刘光辉

24020Number of Views

Vehicle Shunting Operation 车站调车工作
车站调车工作....

GEBREMEDHIN HAGOS ....

2467Number of Views

Railroad Signal Interlocking Equipmen 铁路信号联锁设备
铁路信号联锁设备....

BALCHA BIRA BUNE

1461Number of Views

Construction of railway track engineering 铁路轨道工程施工
Construction of ra....

BALCHA BIRA BUNE

2221Number of Views


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