The relation equation of pressure drop in oil tank vers burning time and the air volume is established.
导出了油箱容积、气箱容积、充气间隔的压力降和燃烧时间的关系。
The article introduces the inverting way of assembling an oil tank by air jacking, and analyzes the pressure and air flow needed by air jack system.
介绍拱顶油罐的充气顶升倒装之施工方法，对充气所需风量、风压进行了分析。
The governor system of the turbine has adopted pressure compensation & hydraulic device, which canceled the normal pressure oil tank and the high-pressure compressed air system.
水轮机调速系统采用压力补偿型液压装置，取消了常温的压力油槽及为之配备的高压压缩空气系统。
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