機器
background
broken
cable
circuit
copper
damaged
danger
device
devices
dirty
discard
disposal
dump
eco
electric
electrical
electrical equipment
electricity
electronic
electronics
electronics industry
environment
equipment
ewaste
garbage
hardware
heap
heavy
industrial
industry
junk
junkyard
landfill
metal
obsolete
old
part
pile
plastic
pollution
power
recycle
recycling
rubbish
scrap
technology
trash
used
waste