light emitting electronic display (LED)
Panchkula- In a recent technological innovation, the Haryana state pollution control board (HPSCB) is all set to launch the light emitting electronic display (LED) system in Panchkula’s Sector 6. This technology will help in maintaining the pollution records of the city. This step was taken due to launch of four continuous ambivalent air quality monitoring stations in the [...] Continue Reading »
