ECE、UDC、EUDC、NEDC、FTP75工况的解释和区别
http://www.jjlog.com/ece-udc-eudc-nedc-ftp75.htmlECE：Economic Commission for Europe，联合国欧洲经济委员会汽车法规UDC：Urban Driving Cycle，城市循环工况EUDC：Extra Urban Driving Cycle，市郊循环工况NEDC：New Europe Drivi
