Law of overburden movement in coal seam group mining and the determination of “three zones” height (Unknown)
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ISSN:
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Title:Law of overburden movement in coal seam group mining and the determination of “three zones” height
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Published in:
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Publisher:
- New search for: Editorial Office of Safety in Coal Mines
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Publication date:2024
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DOI:
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Type of media:Article (Journal)
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Type of material:Electronic Resource
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Language:Unknown
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