balance between the mining (of coal,oil and their) storage是什麼意思、英文翻譯及中文解釋

balance between the minj.com//tags-4798-0.html" target="_blank" >ing (of coal,oil and their) storage

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詞語： balance between the mining (of coal,oil and their) storage

解釋： 煤、油採儲比例關係

詞典： 貿易專業英漢詞典