an electrician installs a light bulb into a pendant light - the bulb lights as he installs it - 電工 個影片檔及 b 捲影像00:09
ws aerial energy workers adjusting powerline at connection plate from safety of cherry pickers / hooker, ok, usa - 電工 個影片檔及 b 捲影像00:06
cs slo mo ws lineman in bucket truck looking up at power lines / johnson city, texas, usa - 電工 個影片檔及 b 捲影像00:17
cs slo mo ws la lineman in bucket truck approaching power lines / canyon lake, texas, usa - 電工 個影片檔及 b 捲影像00:12
predictions for national debt and wage growth; england: yorkshire: leeds: leeds college of building:intpeople learning bricklaying prime minister... - 電工 個影片檔及 b 捲影像00:54
men carrying stage scene wall technicians working backstage men carrying stage props electrician plugging in light connections. - 電工 個影片檔及 b 捲影像00:15美國, 舞台
electricians repair street lighting after a russian guided bomb attack on june 29, 2026 in kharkiv, ukraine. emergency responders and residents... - 電工 個影片檔及 b 捲影像00:10
electrical engineers are checking the operation and power distribution systems within the substation receiving power from the wind farm.(vdo 4k) - 電工 個影片檔及 b 捲影像00:13
engineer is working at high voltage power substation conducting inspection and check of infrastructure. energy engineer inspects the equipment of the substation. power engineering. industry - 電工 個影片檔及 b 捲影像00:24
team inspection engineers working with laptop of oil factory and gas refinery plant industry at night for inspector safety quality control. 4k - 電工 個影片檔及 b 捲影像00:32印度人
team inspection engineers working with laptop of oil factory and gas refinery plant industry at night for inspector safety quality control. - 電工 個影片檔及 b 捲影像00:06
engineers are using laptop computers to check the operation of natural energy systems such as wind turbines - 電工 個影片檔及 b 捲影像00:39風力發電機
an engineer is checking electronic equipment as preventive maintenance plan in control room - 電工 個影片檔及 b 捲影像00:08
young professional home inspector, african american man in his twenties checking the electrical circuit of an outdoor power outlet near an air conditioning unit outside a stucco residential home - 電工 個影片檔及 b 捲影像00:19冷氣
engineers in protective workwear stand by car using laptop near electricity pylons in countryside at sunset - 電工 個影片檔及 b 捲影像00:19
technicians in safety gear inspect electricity pylons and shake hands before departing at sunset - 電工 個影片檔及 b 捲影像00:21
safety, girl power, occupational safety and health, using digital tablet, electricity, mid adult, pregnant, mid adult women, computer, engineering, business, industry, construction industry, examining, occupation, blueprint - 電工 個影片檔及 b 捲影像00:13
construction engineer team into the construction site and discusses and reviews precise blueprints for inspection at the house or building construction site. - 電工 個影片檔及 b 捲影像00:10
electrical engineerhand use the soldering the lead with ic chip at circuit board. concept of hardware technology, robotic engineering, car motor and automation control. - 電工 個影片檔及 b 捲影像00:12
engineer technician men present to explain the benefits of working on a solar farm - 電工 個影片檔及 b 捲影像00:14
female robotics engineer meticulously testing and calibrating a robotic arm equipped with a functional tool in a robotics development workshop at night - 電工 個影片檔及 b 捲影像00:12
drone shot of engineer reading blueprint below electricity pylon near solar power farm in countryside on sunny day - 電工 個影片檔及 b 捲影像00:41
side view of young female engineer taking off hardhat near electricity pylon with beautiful lens flare - 電工 個影片檔及 b 捲影像00:17
close-up: construction engineer team discusses and reviews precise blueprints for inspection at the house or building construction site. - 電工 個影片檔及 b 捲影像00:12
tilt-up shot of young male engineer in protective clothing putting on hardhat and looking at electric power station on sunny day - 電工 個影片檔及 b 捲影像00:15橙色
closeup of anonymous technician in orange reflective clothing scrolling digital tablet in car near electric power station at dusk - 電工 個影片檔及 b 捲影像00:21橙色
los angeles, ca, us - crew works on power lines in north hollywood, on tuesday, january 7, 2025. - 電工 個影片檔及 b 捲影像00:41
los angeles, ca, us - north hollywood crews work on power lines, on tuesday, january 7, 2025. - 電工 個影片檔及 b 捲影像00:42
the environment engineers team checks and controls fire burning and flare stack from the chemical factory smoke stack - 電工 個影片檔及 b 捲影像00:15爆炸
young maintenance engineer team working in wind turbine farm at sunset - 電工 個影片檔及 b 捲影像00:06日落, 風力發電機
speed ramp: focused female engineer analyzing solar panel efficiency outdoors - 電工 個影片檔及 b 捲影像00:14再生能源, 無人機角度
all-electric ferry for london in production; england: isle of wight:intelectric ship being building in huge warehouse hangarvarious shots of... - 電工 個影片檔及 b 捲影像00:22
construction engineer team brainstorming and reviewing precise blueprints with a tablet for inspection at the house or building construction site. - 電工 個影片檔及 b 捲影像00:14
professional electrician mounting an electrical socket on the wall for home improvement - 電工 個影片檔及 b 捲影像00:11
electrical engineerhand use the soldering the lead with ic chip at circuit board. she work in the laboratory room. - 電工 個影片檔及 b 捲影像00:10辦公室
