Regulation No 128 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the approval of light emitting diode (LED) light sources for use in approved lamp units on power-driven vehicles and their trailers
联合国欧洲经济委员会(联合国/欧洲经委会)第128号条例-关于批准用于机动车辆及其挂车上经批准的灯具的发光二极管(LED)光源的统一规定
Regulation No 128 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the approval of light emitting diode (LED) light sources for use in approved lamp units on power-driven vehicles and their trailers