turning off the heating of the house during the energy crisis - leaking battery stock videos & royalty-free footage00:12
ashford school experiment; bae tms pupils with man at computer terminal cbv pupil ? at vdu cms sophie duncan intvwd sof as sister natasha next -... - leaking battery stock videos & royalty-free footage01:00
ashford school experiment; bae tms pupils with man at computer terminal cbv pupil ? at vdu cms sophie duncan intvwd sof as sister natasha next -... - leaking battery stock videos & royalty-free footage01:01
adjusting home radiator for temperature control - leaking battery stock videos & royalty-free footage00:12
cold temperature of the heating radiator in the apartment - leaking battery stock videos & royalty-free footage00:17
male hand adjusting the heating radiator valve in the house. energy crisis in europe - leaking battery stock videos & royalty-free footage00:14
hand adjusting temperature control in radiator - leaking battery stock videos & royalty-free footage00:08
adjusting the temperature of a radiator - hand opening hot water valve - leaking battery stock videos & royalty-free footage00:08
