Kuangye anquan yu huan-bao

• Μορφή: journal
• Γλώσσα: Chinese
• Έκδοση: Editorial Office of Mining Safety & Environmental Protection 2023
• Θέματα: mining safety technology; environmental protection technology; mine rescue technology; mine gas; disaster prevention; Environmental sciences; GE1-350; Mining engineering. Metallurgy; TN1-997