中山市TBT预警防控平台
——技术性贸易措施资源
联合国欧洲经济委员会条例No 53—统一批准有关L3类车辆安装照明和信号灯装置的规定[2020/31]
时间: 2020-01-20
9999-12-31
2020-01-15
OJ L 9, 15.1.2020, p. 6–45
2019-10-15
Regulation|条例
UN Regulation No 53 — Uniform provisions concerning the approval of category L3 vehicles with regard to the installation of lighting and light-signalling devices [2020/31]
2020/31