Although gasoline comprises nearly half of all petroleum production in the United States, a wide range of fuels and specialty oils come out of a modern-day oil refinery.
在美国，尽管汽油产量将近占石油总产品的一半，但各种各样的燃料和特种油走出现代炼油厂。
2
Proposed and actual use for single cell oil include as alternatives to vegetable oils for human consumption, in production of specialty oils or fats, and as alternatives to petroleum based fuels.
目前利用单细胞油的方式包括生产特种油脂、作为生活消费品中植物油的替代品以及作为石油基燃料的替代品。
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Parker also offers valves for specialty markets such as Aerospace and Solar, Oil, Gas and wind generation.