The bulk of Argentina's shale reserves are in Vaca Muerta, which has attracted companies from around the world: ExxonMobil, Chevron, Shell and Gazprom. “This is so important, strategically ...

alloy) was successful and it would help in saving 90 per cent of costs. In an update, ISRO the liquid engines being flown in the fourth stage of PSLV (PS4) use nozzle divergent made up of imported ...

use nozzle divergent made up of imported Columbium (C103) material. An alternate material, Stellite (KC20WN), was proposed for the nozzle divergent realization to achieve Atmanirbharatha along with ...

California now has 48% more public and shared private EV chargers than the number of gasoline nozzles. The California Energy Commission (CEC) estimates there are about 120,000 gas nozzles in the ...