MARGIN: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan; mso-outline-level: 2" class=MsoNormal>mso-font-kerning: 18.0pt; mso-bidi-font-family: 宋体" lang=EN-US>Measures to the Protection and Restoration of Geological Environment of Mines in ml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />
MARGIN: 0cm 0cm 0pt" class=MsoNormal> mmary name="EnDivSummary">The geological environment problems of mine induced by mining activities in ml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />
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