The principle and methods of various surface engineering technologies are introduced, and its study progress and application on manufactured and maintenance of vehicle engine is summarized.
介绍了各种表面工程技术的原理和方法，综述了有关表面工程技术在车用发动机制造和维修领域的研究和应用进展。
Application of laser welding technology in the production of engineering vehicle.
激光焊接技术在工程车辆生产中的应用。
The application of engineering plastics material in automobile parts and components is beneficial to lighten the vehicle and reduce the cost of manufacturing, and also improve the economics of cars.
在汽车零部件中应用工程塑料材料有益于整车的轻量化和降低制造成本，提高汽车经济性。
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