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為甚麼原油對我們這麼重要? 原油是怎樣形成的?它含有甚麼 ...data.pakkau.edu.hk/~ngcheukkin/other/1516/1516_S3_IS/41_2...2010 年4 月20 日,墨西哥灣一座原油鑽塔起
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