英文關鍵字
current
electric
electrical
electricity
electropower
energetic
energy
enterprise
equipment
facility
factory
heat
hidef
industrial
industry
manufactory
outdoor
outfit
power
station
switchgear
technique
technology
transformer
英文關鍵字
current
electric
electrical
electricity
electropower
energetic
energy
enterprise
equipment
facility
factory
heat
hidef
industrial
industry
manufactory
outdoor
outfit
power
station
switchgear
technique
technology
transformer