地质工作是国民经济的基础和先行性工作,担负着保障国家矿产资源安全供应的重任。
Geological work, the fundament in national economy, plays an important role in ensuring the security of state mineral resources supply.
地质工作是国民经济的基础和先行性工作,担负着保障国家矿产资源安全供应的重任。
Geological work, the fundament in national economy, plays an important role in ensuring the security of state mineral resources supply.
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