Electricity and electrical maintenance service, Engineer hand holding AC voltmeter checking electric current voltage.
Palabras clave
technology,
energy,
factory,
industry,
engineering,
lightning,
electricity,
safety,
engineer,
electrician,
board,
repair,
machinery,
service,
electrical,
maintenance,
voltage,
technical,
cable,
system,
equipment,
industrial,
electric,
distribution,
repairman,
transformer,
circuit,
measurement,
current,
wiring,
service,
refrigeration,
technician,
cabinet,
breaker,
tester,
supply,
warning,
cabling,
switchboard,
testing,
measure,
control panel,
checking,
switch,
installation
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