Large-scale and efficient high-reliability coal preparation technology and equipment, the key technology 03. Large-scale open-pit coal mining technology and equipment technology 04. Large coal gasification technology 05. Coalbed methane exploration and development of key technologies 06. Excavation anchor integration technology and equipment key Technology 07 Oil and gas extraction industry 4301.Deep-sea drilling and mining technology 02. Drilling and completion technology 03. Logging technology 08 Ferrous metal mining industry 09 Non-ferrous metal ore Mining industry .. 4401. Advanced mining commercial software 10 Non-metallic mineral mining industry 11 Other mining industry 1213 Agricultural and sideline food processing industry 4401.
Sugarcane juice extraction technology 02. Efficient centrifugal honey machine manufacturing technology 03. Automatic control of sugar factory technology 04. calf red meat, calf white meat quality control technology 05. mechanized harvest sugarcane pretreatment key Technology 06. Sugarcane press system technology 07. The use of sugar cane direct production of fuel alcohol technology 08.
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