Engine valve-rocker arm 发动机气门摇臂
The contribution of engine reliability design to environment protection is illustrated with a case of rocker arm bushing design.
通过发动机摇臂衬套的可靠性设计案例分析，介绍了提高发动机可靠性设计对环保的贡献。
The design of a rocker arm with low rotating inertia is one of the important development trends of the valve timing system structural design for a modern high -speed internal combustion engine.
低转动惯量摇臂的设计是近代高速内燃机配气系统结构设计的重要发展趋势之一。
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