Regulation No 51 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the approval of motor vehicles having at least four wheels with regard to their noise emissions
联合国欧洲经济委员会（UN/ECE）第51号法规-关于批准至少四个车轮的机动车噪声排放的统一规定

2007-05-30

Regulation No 125 of the Economic Commission for Europe of the United Nations (UNECE) — Uniform provisions concerning the approval of motor vehicles with regard to the forward field of vision of the motor vehicle driver [2018/116]
联合国欧洲经济委员会（UNECE）第125号条例-关于就机动车驾驶员前方视野批准机动车的统一规定[2018/116]

2018-01-25

Regulation No 9 of the Economic Commission for Europe of the United Nations (UNECE) — Uniform provisions concerning the approval of category L2, L4 and L5 vehicles with regard to sound emission [2018/1704]
联合国欧洲经济委员会（UNECE）第9号条例-关于就声音排放方面批准L2、L4和L5类车辆的统一规定[2018/1704]

2018-11-16