近几年,随着我国汽车业的迅速发展,对汽车各种性能的检测工作也日益增多。目前,已从感观检测转向自动化程度较高的仪器检测,许多地方都建立了汽车检测线。这样的检测线,通常安装于40～50米长、10米左右宽的厂房内,可同时检测3～5辆车子。 汽车在检测过程中,发动机通常处于工作 In recent years, with the rapid development of China’s automobile industry, testing of various performance of automobiles is also increasing. Currently, the sensory test has shifted to a higher degree of automation testing equipment, many places have set up a car test line. This test line, usually installed in 40 to 50 meters long, about 10 meters wide plant, can detect 3 to 5 cars at the same time. The car is in the process of testing, the engine is usually at work