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Railway Engineering Survey and Design
Urban Rail Transit Survey and Design
Comprehensive Traffic Planning
General Contracting
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Aerial Survey, Remote Sensing, Engineering Survey
Products Development
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Others
Mining and Non-ferrous Metallurgical Engineering
Pilot Production of Copper-Cobalt Mine Extracting Electrodepositing Line
Technological Flow of Extracting Electrodepositing System
Electrodepositing Workshop
Extracting Workshop
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