LED Downlight standard first developed in Foshan
fecha:2010-11-23 17:16
rked the implementation of
It is reported that yesterdays interpretation of the 11 new national standard, there are four on the general lighting, decorative lighting, LED lights and road lighting performance standards and safety requirements of the indicator, until June 30 this year, released on February 1 next year date of implementation. One more general lighting 50V LED lights from the town of flow for the mandatory national standard safety requirements.
Most of life of this standard may be
10/14 la página próxima la página anterior la primera página la última página
volver
refrescar
WAP página de inicio
versión de web
iniciar sesión
10/21 22:05