機器
environmental
bale
bundle
business
cardboard
center
compressed
conservation
crushed
ecology
energy
environment
fabric
factory
garbage
green
industrial
industry
junkyard
landfill
making
manufacture
manufacturing
paper
pile
plant
pollution
press
pressed
process
processing
product
production
pulp
recycle
recycled
recycling
refuse
reuse
rubbish
scrap
sheet
shredded
stack
stacked
trash
waste
wastepaper