機器
紡錘
background
coil
component
copper
current
detail
device
electric
electrical
electricity
electromagnet
electromagnetism
electronics
energy
engine
generator
hardware
induction
inductor
industrial
industry
iron
isolated
line
magnet
magnetic
metal
motor
norrland
part
parts
pole
power
rotate
rotation
rotor
steel
studio
technology
transformer
turbine
turn
umea
white
wind
winding
wire
wires