燃料油

缩写：rly

拼音：rán liào yóu

解释：锅炉用液体燃料。由直馏重油和裂化残油或加入适量裂化轻油调合而成。质量由黏度、闪点、凝点、灰分等指标而定。黏度影响燃料的喷雾状况，其牌号以80°c黏度来划分。用作锅炉、冶金炉和其他工业炉的燃料。

更新时间：2024-10-06 06:33

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