disassembled motorcycle engine parts with gearbox and oily gears scattered on workshop floor surface - 齒輪 媒體機器 個影片檔及 b 捲影像00:05
west orange, new jersey, united states archival documentary footage explores thomas edison’s pioneering motion-picture inventions and early film... - 齒輪 媒體機器 個影片檔及 b 捲影像04:01
close up industrial machinery with interlocking gears and chain components. - 齒輪 媒體機器 個影片檔及 b 捲影像00:10
vintage super 8 mm film frame texture on green screen with sprocket hole and noise, dust, hair, scratches. old damaged shaky film retro look effect. 4k resolution. chroma key. - 4k stok video - 齒輪 媒體機器 個影片檔及 b 捲影像00:13
vintage super 8 mm film frame texture on green screen with sprocket hole and noise, dust, hair, scratches. old damaged shaky film retro look effect. 4k resolution. chroma key. - 4k stok video - 齒輪 媒體機器 個影片檔及 b 捲影像00:13
automotive mechanic working on car engine with wrench, repairing and adjusting timing belt system - 齒輪 媒體機器 個影片檔及 b 捲影像00:04
skilled mechanic's hands installing a camshaft gear on an automotive engine for repair and maintenance - 齒輪 媒體機器 個影片檔及 b 捲影像00:04
mechanic's hands tightening engine bolt with wrench during automotive repair and maintenance - 齒輪 媒體機器 個影片檔及 b 捲影像00:04
precision engine assembly: mechanic installs a vital component on a car engine block - 齒輪 媒體機器 個影片檔及 b 捲影像00:04