heavy oil engine 重油发动机 ; 重油引擎
heavy-duty engine oil 重型发动机油
heavy duty diesel engine oil 重负荷柴油机油
heavy and crude oil engine 重油原油发动机
The paper first demonstrate the feasibility and the significance of the applications of heavy oil in locomotive diesel engine.
本文首先对重柴油在机车柴油机上应用的可行性和意义加以论证。
The paper bring forward the scheme of calefaction to heavy oil by the cooling water of diesel engine according to the actual condition of locomotive, so that the viscosity be controlled.
为此，本文针对机车工作环境的实际情况，提出了采用机车柴油机冷却水作为热源来加热燃油，从而控制燃油粘度的方案。
The specification and development of heavy-duty diesel engine oil in Europe, quality guarantee systems of automobile engine in Europe and American were presented.
介绍了欧洲重负荷柴油机油的规格、欧洲和美国车用发动机油质量保证体系和欧美柴油机油规格的差别及原因。
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