Introduction: in 1920, the linne group was officially established. So far, the lynny group has had over 90 years of history. As the lead in the country's thermal appliances industry, the forest is committed to creating and producing advanced and high-quality products to guide people's needs, not only but also to bringing comfort and convenience to modern life. The article is intended to provide information on the maintenance methods of the forest

Dds management system -- vehicle maintenance management systemThe dds management system describes the vehicle maintenance management system (dds) as an information management and electronic display system developed to respond to the actual needs of the 4s store during vehicle maintenance. The system will significantly enhance the image of the vehicle 4s brand, improve the quality of after-sales services, increase user satisfaction, improve manage