对新的柴油机在气缸盖侧壁、中隔板、进排气道以及气门方面的改进进行了介绍。
The improvements of new diesel engines in terms of cylinder head side walls, middle walls, inlet and exhaust passages and valves were presented.
本发明提供一种结构：方向控制板安装在灯单元的排气口附近，且隔板安装成围绕排气口的前部和底部。
A direction control plate is fitted near an exhaust aperture of a lamp unit, and a partition plate is fitted so as to surround the front and the bottom of the exhaust aperture.
气体推助器包括波纹管及内部弹簧、排气阀、吸气阀，气体节流调节系统包括限压阀、限速阀、隔板。
The gas throttling governing system comprises a pressure-limiting valve, a speed-limiting valve and a partition board.
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