我们汽车修理店的生意中有一个盈利的项目,那就是为一些打算从销售商或私人手里购买二手车的人检测那些二手车的状况。这种检测主要包括对制动器、转向和悬架系统的性能检测,并对其做出准确、可靠的评估,其次要检查车辆结构破损、液体泄漏、发动机和传动系统等方面的问题,同时还要对发动机用计算机分析仪进行系统分析,对充电系统和空调制冷系统进行检测,然后在测功机上进行全负荷运转试验, A profitable business in our auto repair shop is the detection of used cars for those who intend to buy second-hand cars from dealers or private individuals. This test mainly includes the performance testing of brakes, steering and suspension systems, making accurate and reliable assessments of them, and secondarily examining issues such as structural damage to the vehicle, liquid leakage, engine and driveline, and the like On the engine computer analyzer for system analysis, the charging system and air conditioning and refrigeration system for testing, and then run on the dynamometer at full load test,