Transformation of fuel oil system of furnaces by integral burners is introduced, which provides beneficial experience for transformation of similar commercial and min -medium civilian stoves.

介绍了应用整体式燃烧器，对加热炉燃油系统进行改造，并且为类似的工业及民用中小型炉窑的改造提供了有益经验。

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Medium with worse lubricating property, such as light fuel oil, heavy fuel oil, coal tar, asphalt, viscose, emulsified mixture, etc.

润滑性较差的介质，如轻质燃油、重质燃油、煤焦油、沥青、粘胶液、乳化液等；

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Already, the Obama Administration has made historic progress through investments in clean energy, new fuel economy standards for cars and light-duty trucks that will save approximately 1.8 billion barrels of oil, and steps toward the first-ever fuel economy standards for medium- and heavy-duty trucks.

WHITEHOUSE: President Obama to Visit Indianapolis