With a 495Q diesel engine as a prototype, various measures of improvement of the engine structure are taken.
以495Q型柴油机为实例，进行了一系列结构改进措施。
This paper focuses on the design and development technology of multimedia CAI courseware in diesel engine structure practice.
本文主要研究柴油机拆装多媒体CAI课件的设计与开发技术。
The utility model relates to a gas distribution device of an engine, which belongs to the technical field of an engine structure and a test.
一种发动机配气装置，其属于发动机结构和测试技术领域。
The invention provides a circular arc tooth cycloid rotor-typed engine structure, in particular to a circular arc tooth cycloid rotor engine.
本发明系一种圆弧齿摆线转子式发动机的结构。
The invention provides a circular arc tooth cycloid rotor-typed engine structure, in particular to a circular arc tooth cycloid rotor engine.
本发明系一种圆弧齿摆线转子式发动机的结构。
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