aluminium
cable
clamp
control
distribution
electric
electrical
electrician
electricity
energized
energy
engineer
engineering
eps 10
equipment
failure
fiberglass
ground
helmet
high
hot
illustration
industrial
industry
insulate
isolated
jumper
line
line worker
lineman
maintenance
outages
pole
power
protect
safety
silhouette
sky
stick
strap
sunlight
systems
technology
tool
tower
transformer
transmission
voltage
wire
worker
定額
Two linemans use devices that are insulated for maintenance high voltage distribution system. To prevent power outages. The background is the sky.の素材 [FY310158659405]
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