CAJ | 학술논문

笔者重点研究了重庆市在用汽车尾气排放达标、二类及以上维修企业维修竣工车辆尾气达标、维修企业对不同技术状况好车辆维修后尾气排放治理达标问题，澄清了在用汽车尾气排放污染治理中主要依靠净化装置的模糊认识，明确了提高汽车维修质量和加强汽车维修质量的控制与监管是当前尽快有效控制在用车辆尾气排放的污染，减少市内大气污染的方向.
필자중점연구료중경시재용기차미기배방체표、이 류 급이상유수기업유수준공차량미기체표、유수기업대불동기술상황호차량유수후미기배방치 리 체표문제，징청료재용기차미기배방오염치리중주요의고정화장치적모호인식，명학료제고 기차유수질량화가강기차유수질량적공제여감관시당전진쾌유효공제재용차량미기배방적오 염，감소시내대기오염적방향.
This article presents a study of the following three questions:whether the exhaust of vehicles in use has met the set standard;wheth er the exhaust of vehicles maintained by class-two and above enterprises can me et the standard and whether the exhaust of vehicles in different technical situa tions can meet the standard after they have been maintained by those enterprises .Meanwhile this article points out that it is not right to depend mainly on puri fying equipment to deal with the exhaust pollution,and that it is efficient to c ontrol the exhaust pollution in cities by raising and reinforcing the supervisio n of maintenance quality.