機器
activities
ammeter
amperage
amps
automatic
automation
connection
consumption
control
cubicle
current
direct
distribution
electric
electrical
electrician
electricity
electronics
energy
factory
industrial
industry
kilowatts
knowledge
machinery
mechanism
megawatt
meter
old
panel
power
processes
production
professional
protections
room
substation
systems
technical
voltage
voltmeter
watt
work