BHEL develops new solar geyser
Scientists at the Corporate Research and Development (R&D) of the BHEL, Hyderabad, have developed a compact solar geyser of 100 litres/day capacity for domestic application. The product has been
Scientists at the Corporate Research and Development (R&D) of the BHEL, Hyderabad, have developed a compact solar geyser of 100 litres/day capacity for domestic application. The product has been