portrait of an african male electrical worker harnessing solar power on a rooftop - clean and green energy production. - 工地安全帽 個影片檔及 b 捲影像00:20
slo mo male and female electrical engineers discussing while using technologies under electricity pylon at power station. professional electricians work on laptop while standing near power lines - 工地安全帽 個影片檔及 b 捲影像00:07
slo mo dedicated female engineer using digital tablet and looking at transformers during sunset. female electrical engineer working on electrical pylons translation. - 工地安全帽 個影片檔及 b 捲影像00:12日落
male forklift operator taking a pallet off a rack in the warehouse stock video - 工地安全帽 個影片檔及 b 捲影像00:13開車
mechanical maintenance engineer in protection workwear checking machine by clipboard in heavy factory, repairing check list - 工地安全帽 個影片檔及 b 捲影像00:15
engineering, smile and face of female industry worker on rooftop of building in the city. happy, professional and young woman industrial foreman standing on balcony with pride for inspection in town. - 工地安全帽 個影片檔及 b 捲影像00:12微笑
mechanical maintenance engineer in protection workwear checking machine by digital tablet in heavy factory, repairing check list - 工地安全帽 個影片檔及 b 捲影像00:29
mechanical maintenance engineer in protection workwear checking machine by digital tablet in heavy factory, repairing check list - 工地安全帽 個影片檔及 b 捲影像00:22
construction, welding and employees with metal for building, manufacturing and engineering. warehouse, safety and team of people working on engineer job together for industrial design in a workshop - 工地安全帽 個影片檔及 b 捲影像00:19
engineer, phone call and woman in workspace, maintenance and conversation for planning. female employee, manager or leader with hard hat, smartphone or tablet for inventory, talking or check progress - 工地安全帽 個影片檔及 b 捲影像00:24女人
factory, mature man and tablet in manufacturing warehouse, supply chain and export production. distribution manager, digital technology and boss thinking of industrial logistics, engineer or industry - 工地安全帽 個影片檔及 b 捲影像00:15貨倉
manufacturing management reports are playing an increasingly important role.two business person talking about prductivity of production for finding solution of new project in paper box factory and talking about their latest projects. - 工地安全帽 個影片檔及 b 捲影像00:10
asian senior man worker wears a safety helmet looking at camera in the factory. portrait of workers working in a factory. - 工地安全帽 個影片檔及 b 捲影像00:06
asian female engineer worker in hard hat use digital tablet to maintenance, inspection in front of wind turbine power station - 工地安全帽 個影片檔及 b 捲影像00:17
engineer working in wind turbines farm on a rainy day. renewable energy systems. - 工地安全帽 個影片檔及 b 捲影像00:23白人
4k video footage of a mature man looking thoughtful while working in a warehouse - 工地安全帽 個影片檔及 b 捲影像00:16
slo mo hardworking individual looks through blueprint plans while on a construction site - 工地安全帽 個影片檔及 b 捲影像00:12
president donald trump says "i look forward to seeing even more brand-new lng facilities built with american labor and american steel" and the crowd... - 工地安全帽 個影片檔及 b 捲影像00:40當勞·特朗普 - 美國總統
ms zi female engineer checking soil samples and taking notes / malaga, andalusia, spain - 工地安全帽 個影片檔及 b 捲影像00:21
mass of school children waving flags / charles & di out of royal car / diana walks with flower posy - smiles and waves / kids in colonial period... - 工地安全帽 個影片檔及 b 捲影像01:26
ms engineers fixing subway track / st paul's underground station, london, england, united kingdom - 工地安全帽 個影片檔及 b 捲影像00:09
ws pan two engineers in hi-viz vests standing in middle of large hangar, discussing plans; they turn around and walk up ramp, camera follows in pan, red r3d 4k - 工地安全帽 個影片檔及 b 捲影像00:24
tilt up tilt down foreman at construction site looking at blueprints / removes hard hat + wipes forehead - 工地安全帽 個影片檔及 b 捲影像00:07
site supervisor and technician collecting data during electrical substation inspection - 工地安全帽 個影片檔及 b 捲影像00:09
professional woman engineer planning and communicating with an african american man technician checking a machine part in a manufacturing facility using a digital tablet - 工地安全帽 個影片檔及 b 捲影像00:38
rear view of engineers walking toward oil pump jack at energy field during golden hour - 工地安全帽 個影片檔及 b 捲影像00:21
portrait of female engineer at a container yard, using a digital tablet to manage and coordinate shipping operations, ensuring efficiency and accuracy. - 工地安全帽 個影片檔及 b 捲影像00:11
forester using ai-powered app to survey trees in forest. sustainability & ecosystem care - 工地安全帽 個影片檔及 b 捲影像00:18自然郊野公園
diverse team of engineers wearing safety helmets and reflective vests discussing project plans with documents inside modern industrial factory, teamwork and collaboration in metal sheet industry - 工地安全帽 個影片檔及 b 捲影像00:29