environmental
aluminum
アルミニウム
bin
business
can
cars
cleaning
construction machinery
container
copper
ecology
environment
equipment
excavator
garbage
gold
green
heavy machinery
icon
illustration
industry
iron
litter
metal
metal recycle
nonferrous metals
pollution
processing
recycle
recycling
recycling plant
rubbish
scrap
scrap handling machinery
silver
site
transportation
trash
vector
vehicles
waste