slo mo sundown solutions: female engineer utilize digital tablets at wind turbine site - 維修工人 個影片檔及 b 捲影像00:12
professional caucasian male maintenance engineer installing and checking solar panels on roof of factory, male technician inspecting and repairing outdoor at solar cell farm - 維修工人 個影片檔及 b 捲影像00:12
close up mechanic and manager meeting in auto repair shop. modern clean workshop. - 維修工人 個影片檔及 b 捲影像00:09
car maintenance and repair by professional mechanic in latin american garage. - 維修工人 個影片檔及 b 捲影像00:15
electrician engineer work tester measuring voltage and current of power electric line in electical cabinet control. electricity and electrical maintenance service. - 維修工人 個影片檔及 b 捲影像00:30
electrician engineer work tester measuring voltage and current of power electric line in electical cabinet control. electricity and electrical maintenance service. - 維修工人 個影片檔及 b 捲影像00:16
electrician engineer work tester measuring voltage and current of power electric line in electical cabinet control. electricity and electrical maintenance service. - 維修工人 個影片檔及 b 捲影像00:19
electrician engineer work tester measuring voltage and current of power electric line in electical cabinet control. electrician maintenance work. - 維修工人 個影片檔及 b 捲影像00:18
electrical engineer working in control room. electrical engineer man checking power distribution cabinet in the control room. electricity and electrical maintenance service. - 維修工人 個影片檔及 b 捲影像00:17
male electrician in protective gear installing a new ac unit outdoors on a roof. repairing the fans and radiators - 維修工人 個影片檔及 b 捲影像00:28冷氣
male electrician in protective yellow vest installing a new ac unit outdoors on a roof. repairing the fans and measuring the current - 維修工人 個影片檔及 b 捲影像00:26冷氣
male engineer ensures solar efficiency: cleaning panels on rooftop - sustainable technology maintenance" - 維修工人 個影片檔及 b 捲影像00:12
woman mechanic in the inspection pit checking train components with a torch and checklist - 維修工人 個影片檔及 b 捲影像00:18
portrait of a senior mechanic with young coworker standing in railway workshop - 維修工人 個影片檔及 b 捲影像00:05
chicago, il, us - utility workers repairing power lines after a storm, il, on thursday, july 13, 2023. - 維修工人 個影片檔及 b 捲影像00:50
oklahoma city, ok, us - downed power lines and crews working to repair them after storms in oklahoma city, ok on wednesday, july 12, 2023. - 維修工人 個影片檔及 b 捲影像00:56
asian technician in blue jumpsuit skillfully restoring a large tv - expert repair services for electronic devices - 維修工人 個影片檔及 b 捲影像00:27
female electrical engineer have expertise wear safety uniform, working to check the electrical system with an electrical inspection tool or multimeter in factory. technician worker check the system of electric generator according to the program repair. - 維修工人 個影片檔及 b 捲影像00:09
portrait of a mid adult man cleaning a aircraft wing in the airport hangar - 維修工人 個影片檔及 b 捲影像00:27微笑, 飛機
hand held close-up view of a man in his early thirties inscpecting a water heater inside an unfinished basement - 維修工人 個影片檔及 b 捲影像00:16
african mother and father carrying their little daughter while working at construction site - 維修工人 個影片檔及 b 捲影像00:08
two asian construction men walking with asian couple checking condition of sliding door - 維修工人 個影片檔及 b 捲影像00:28
close-up of caucasian electrical engineer using a clamp meter to check the voltage and current in the control cabinet. - 維修工人 個影片檔及 b 捲影像00:14
caucasian electrical engineer is using a clamp meter to check the voltage and current in the control cabinet. - 維修工人 個影片檔及 b 捲影像00:10
maintenance worker is using a wrench to repair machinery inside a diesel railroad workshop. - 維修工人 個影片檔及 b 捲影像00:10
asian electrician looking into the electrical panel while working on a new electrical enclosure stripping wires and preparing them for installation - 維修工人 個影片檔及 b 捲影像00:15
utility workers, heavy machinery, road construction and maintenance in los angeles, california, 4k - 維修工人 個影片檔及 b 捲影像00:37美國, 加州
technical engineers work learning control automatic robotic arm logistics product packaging - 維修工人 個影片檔及 b 捲影像00:05
slow motion, low angle shot of two electrical engineers looking at a tablet and laptop, overhead power line and sunset in background - 維修工人 個影片檔及 b 捲影像00:27日落
engineer hold multimeter testing cable wiring robotic control panel at robot maintenance shop - 維修工人 個影片檔及 b 捲影像00:17
maintenance engineer technicians working plant generate electricity from solar rooftop - 維修工人 個影片檔及 b 捲影像00:27
los angeles department water and power dwp utility workers install a fire hydrant, california, 4k - 維修工人 個影片檔及 b 捲影像00:27
electrical engineer use laptop to inspection and testing of electrical system in control room. electrician and technician working night shifts at distribution board - 維修工人 個影片檔及 b 捲影像00:19
business partnership handshake concept. engineer or technicians and contractor or partner wearing safety uniform, handshake greeting or working together is done or success to deal of employment for installing solar panel on rooftop building. - 維修工人 個影片檔及 b 捲影像00:13
team contractor, male engineer and female technicians wearing safety uniform, talking about installing plan, check the working system and maintenance solar panel of solar power plant to produce electricity on the roof of factory building. - 維修工人 個影片檔及 b 捲影像00:07再生能源
rear view. engineers or professionals technicians have leadership, experience, expertise in engineering, walking to work in control room of factory. inspect and controlling utility system. concept of industrial. - 維修工人 個影片檔及 b 捲影像00:17
ds male aviation maintenance technician showing the work on the engine to the owner of the helicopter - 維修工人 個影片檔及 b 捲影像00:27
female engineer working in solar power plant. renewable energy systems. solar city. - 維修工人 個影片檔及 b 捲影像00:28
dashboard camera point of view of slow motion of utility workers working on power line in the autumn of 2021 in the suburb of atlanta, georgia. - 維修工人 個影片檔及 b 捲影像00:23
