开课单位--主要采矿办公室
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Practical experiences with outbursts of mine water from abandoned mines in Slovakia acquired by State Mining Authority[国家矿业局获得的斯洛伐克废弃矿井突水的实践经验]
   Vladimir Narozny(主要采矿办公室) Practical experiences with outbursts of mine water from abandoned mines in Slovakia acquired by State Mining Authority
热度：13
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