... oil pipeline 输油管线 oil piping layout 油管系统的布置 oil piping 输油管网 ...
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对单缸柴油机双喷油器直喷燃烧系统进行了研究，分析了供油系统油管分叉夹角及截面收缩比、燃烧室油线布置及几何形状的优化原则。
The analysis of duel-fuel combustion system of a diesel engine was made and the characteristics of the duel fuel combustion process were introduced.
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