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铁路信号与通信设备
铁路信号与通信设备....

Yosef Bekele

1743Number of Views

隧道工程施工
隧道工程施工....

FITSUM HAILEMARIAM....

2433Number of Views

钢轨打磨设备及运用
钢轨打磨设备及运用....

Hewan Getachew

4420Number of Views

《工程力学》
《工程力学》....

Hewan Getachew

1889Number of Views

人工智能概论
人工智能概论....

Tamirat Gebremaria....

2713Number 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

1725Number 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....

2954Number 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

1626Number 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 ....

2601Number of Views

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

刘光辉

24006Number of Views

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

GEBREMEDHIN HAGOS ....

2461Number 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

1457Number of Views

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

BALCHA BIRA BUNE

2217Number of Views


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