機器
aluminium
amsterdam
automobile
boat
broken
business
car
consumerism
copper
corroded
crane
crushed
damaged
disposal
dump
electronic waste
environment
equipment
garbage
industrial
industry
iron
junk
junkyard
landfill
material
metal
metallic
old
parts
peace
pollution
recycle
recycling
rubbish
scrap
scrap metal
scrapyard
ship
stem
technology
transportation
trash
used
vehicle
waste
wreckage
yacht
yard