The Application and Development of the Drum-type Shearer in Coal Mine
Zhenji Zhang
Abstract
Zhenji Zhang
Abstract
This paper expounds the development history of the drum-type shearer, and analyzes the structure and technical features of electrical haulage shearer.
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This paper expounds the development history of the drum-type shearer, and analyzes the structure and technical features of electrical haulage shearer.
Key concepts: Drum, Coal mining, Coal, Mining engineering, Environmental science, Engineering, Forensic engineering, Waste management