administrative department for coal mining是什么意思、英文翻译及中文解释 本文已影响 20人 administrative department for coal mining 词语: administrative department for coal mining解释: 煤矿行政管理部门词典: 法学专业英汉词典 administrative department for coal mining 相关解释 煤矿行政管理部门 administrative department for coal mining