Regulation No 92 of the Economic Commission for Europe of the United Nations (UNECE) — Uniform provisions concerning the approval of non-original replacement exhaust silencing systems (NORESS) for vehicles of categories L1, L2, L3, L4 and L5 with regard to sound emission [2018/1707]
联合国欧洲经济委员会(UNECE)第92号法规-关于批准L1、L2、L3、L4和L5类车辆非原装更换排气消声系统(NORES)声发射的统一规定[2018/1707]
Regulation No 92 of the Economic Commission for Europe of the United Nations (UNECE) — Uniform provisions concerning the approval of non-original replacement exhaust silencing systems (NORESS) for vehicles of categories L1, L2, L3, L4 and L5 with regard to sound emission [2018/1707]