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al
alu
aluminium
background
black
bottle
care
code
concept
cycle
design
eco
ecology
element
environment
fe
foil
globe
graphic
icon
illustration
iron
isolated
junk
label
logo
mark
metal
mobius
natural
organic
pictogram
pollution
product
recycle
recycled
recycling
reuse
set
sign
steel
symbol
trash
triangle
triangular
warning
white