recreation planes flying high above, a man in a radio control room getting up from his desk and dialing his superior and alerting him to the bombing of pearl harbor / south pacific - 通訊塔 個影片檔及 b 捲影像00:40珍珠港, 飛機
night view of the steel tower under the star in jungryungchi pass, jirisan mountain(national park) - 通訊塔 個影片檔及 b 捲影像00:12
aerial view of berlin with fernsehturm (television tower) in foreground, brandeburg, germany - 通訊塔 個影片檔及 b 捲影像00:20德國
aerial of the hillbrow tower moving further away to reveal johannesburg central business district at sunset/sunrise - 通訊塔 個影片檔及 b 捲影像00:53
aerial view of sutro tower rising above a sea of fog at sunrise in san francisco, iconic broadcast tower emerging through clouds beneath golden sky, california landmark, atmospheric weather and telecommunications concept - 通訊塔 個影片檔及 b 捲影像00:42
drone shot: communication towers overlooking a vast desert landscape with a salt flat in mexico - 通訊塔 個影片檔及 b 捲影像00:12
3d animation of a gsm repeater tower emitting waves in urban cityscape. vertical 3d animation - 通訊塔 個影片檔及 b 捲影像00:10
engineers and technicians are checking the transmission towers on the roof of a building, communication technology concept. - 通訊塔 個影片檔及 b 捲影像00:21
4k footage time lapse of crowd of people tourist walking and crossing road and tram station at alexanderplatz a large public square and transport hub at night, berlin, germany, travel destination. - 通訊塔 個影片檔及 b 捲影像00:07德國
hyperlapse smart city wireless network signal data transmission high speed and connection of hong kong business district futuristic city , internet of things. - 通訊塔 個影片檔及 b 捲影像00:07香港, 互聯網
engineer, dusk and inspection for power line maintenance, repair and renovation. electrician, ppe and hardhat with electrical grid, industrial development or sustainable energy project for safety - 通訊塔 個影片檔及 b 捲影像00:15
aerial idyllic view of snow covered jungle on mountains, drone flying upwards during foggy weather at sunset - fairbanks, alaska - 通訊塔 個影片檔及 b 捲影像00:19阿拉斯加州
extreme long shot zoom-in - cirrus clouds drift behind tower climbers near the top of a tall radio mast. / north carolina, usa - 通訊塔 個影片檔及 b 捲影像00:13
damaged chancellery facade, destroyed rooms in the chancellery, trash strewn courtyard, burnt corpse of joseph goebbels, destroyed communications... - 通訊塔 個影片檔及 b 捲影像00:24第二次世界大戰, 德國, 死人
aerial view of the top of telecommunication tower with motion graphic wave.5g technology. - 通訊塔 個影片檔及 b 捲影像00:08手機
telecommunications transmission towers and television transmission towers with cloud moving - 通訊塔 個影片檔及 b 捲影像00:11
cell sites, or cell communications towers , enable mobile communication by featuring multiple antennas that transmit and receive signals from mobile... - 通訊塔 個影片檔及 b 捲影像00:16
cell sites, or cell communications towers , enable mobile communication by featuring multiple antennas that transmit and receive signals from mobile... - 通訊塔 個影片檔及 b 捲影像00:20
sustainable world building: fiber-optic data streams over green futuristic city - 通訊塔 個影片檔及 b 捲影像00:09
drone view of the dormant volcano cerro prieto in mexico featuring communication towers and a geoglyph - 通訊塔 個影片檔及 b 捲影像00:11
aerial drone view of danube tower rising above illuminated cityscape at night in vienna austria - 通訊塔 個影片檔及 b 捲影像00:07維也納