- mining act
- 矿业: mining industry
- 法: law
- 矿业法则: mining laws
- 矿业法规执行和安全管理局: mining enforcement and safety administration
- 矿业: mining industry◇矿业城镇 mining town; 矿业法 law of mining industry; 矿业经济 mining industry economics; 矿业投资 mine industrial capital investment; 矿业学院 mining institute; institute of mining technology; 矿业总产值 mining industry production value
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