Bureau of Indian Standards
Jan 10, 2023
New Delhi: Free-to-air Doordarshan channels were not accessible to the TV viewers without a set top box. However, this is going to change and the viewers could enjoy the content on Doordarshan...
Nov 04, 2017
Hallmarking will also mention the carat of gold used in the ornaments. It will be done for jewellery in three categories - 14 , 18 and 22 carats
