英文關鍵字
box
boxes
business
cardboard
carton
clench
disposal
ecologically
environment
factory
garbage
heap
loader
logistics
manufactory
manufacturing
material
moving
packaging
paper
preprocessing
recovery
recyclable
recycle
recycling
reprocessing
resource
reuse
sheaf
sorting
stack
stock
stratum
truck
unloading
warehouse
waste
wrapping