Development history and new technology research progress of rock roadway blasting excavation in coal mines in China
Roadways are the arteries of coal production. Based on the construction of rock roadway drilling and blasting method, from the aspects of key blasting technology, tunneling equipment, blasting equipment, etc., the development process of rock roadway blasting in China's coal mines has gone through th...
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| Principais autores: | , , , , , , |
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| Format: | Artigo |
| Sprog: | Chinês |
| Udgivet: |
Editorial Department of Coal Science and Technology
2023-01-01
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| Serier: | Meitan kexue jishu |
| Fag: | |
| Online adgang: | http://www.mtkxjs.com.cn/article/doi/10.13199/j.cnki.cst.2022-1804 |
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