environmental
aluminum
アルミニウム
backgrounds
bin
blue
can
cap
closeup
collect
collection
container
discard
disposal
dump
ecology
environment
environment and plastic
environmental protection
equipment
garbage
glass
group of objects
industrial
industry
junk
material
metal
metallic
pile
plastic
pollution
protect
recycle
recycling
reduce
refuse
reuse
rubbish
selective collect
silver colored
stainless steel
steel
technology
throw
tin
trash
waste