gears rotate inside human head . creative idea and thinking concept -loopable - 齒輪 機件 個影片檔及 b 捲影像00:10
detailed examination of mechanical components on engineering blueprints in a workshop setting. 3d animation - 齒輪 機件 個影片檔及 b 捲影像00:12
white abstract background with a floating simple moving geometric pattern. digital seamless loop animation. 3d rendering. 4k - 齒輪 機件 個影片檔及 b 捲影像00:10白色
business, technology, internet and network concept. automation software technology process system. - 齒輪 機件 個影片檔及 b 捲影像00:20
oil splashing on gears, concept of lubricate motor oil and gears, 3d rendering - 齒輪 機件 個影片檔及 b 捲影像00:06
camera fly over a blueprint with programming source code and engineering drawings of gears - 齒輪 機件 個影片檔及 b 捲影像00:08
maintenance engineer inspects gearbox from an electric vehicle in a garage. focus on sustainable energy, green technology, and hybrid vehicle repair. high voltage safety, electric motor, battery, and power supply network involved. - 齒輪 機件 個影片檔及 b 捲影像00:12
a sleek monorail moves through a stylized 3d city, perfect for broadcast and digital branding. - 齒輪 機件 個影片檔及 b 捲影像00:15
engineers perform tests on a car engine at an automobile spark plug factory, u.s.a., 1975 - 齒輪 機件 個影片檔及 b 捲影像00:24美國
4k male aircraft engineer repairing and maintaining of the landing gear of the aircraft - 齒輪 機件 個影片檔及 b 捲影像00:16
