jettisonable tank meaning in Hindi

Examples

1. Two removable engine mountings allowed either a Hispano-Suiza 12Hb radiator projecting from the fuselage underside and were fed fuel from a jettisonable tank behind the engine and ahead of the engine firewall.
2. On 23 December 1942, the  Regia Aeronautica command with a circular letter authorized the use of under-wing jettisonable tanks, to increase the range of the C . 202s of 6?and 7?" Gruppo ", based in Pantelleria.