aluminum
アルミニウム
carpentry
cast house
center
collect
conservation
cuttings
cycle
earnings
environment
facility
factory
flat
footprint
foundry
if you
industrial
industry
life
life cycle
melt
melting
metal
pieces
pile
profiles
protection
raw material
recovery
recycle
recycled
recycling
reduce
refuse
reusable
reuse
scrap
strips
use