asia
background
bank
banking
bill
black
business
cable
cash
closeup
coin
concept
connection
cord
currency
economy
electric
electrical
electricity
electronic
energy
equipment
finance
financial
illustration
industry
isolated
japan
japanese
line
metal
money
nobody
object
outlet
pin
plastic
plug
power
single
socket
stock
supply
technology
volt
voltage
wealth
white
wire
yen