New energy vehicle maintenance and repairDONG Ying(Beijing Morden Vocational and Technical College, Beijing 101300,China)Abstract: With China's automobile technology level rise ceaselessly, and the world's awareness of environmentalprotection continue to progress, new energy automobile has become one of the industry's development direction.Associatedwith the new energy automotive maintenance and overhaul technology also obtained the very big development.The aim ofthis paper is to now new energy automobile mainstream -- electric vehicles, oil and gas mixed power vehicle mainte-nance and repair were introduced.Key words: new energy vehicle; electric vehicle; oil and gas mixed power car