125
aluminum
architecture
bar
beam
billet
blank
building
casting
construction
crane
factory
girder
glowing
group
heap
heavy
helmet
hook
indoor
industrial
industry
iron
man
manufacture
manufacturing
material
metal
metallic
people
pile
pipeline
plant
production
reinforcement
rod
silver
stack
stainless
steel
storage
storages
structure
technology
transport
warehouse
worker
workers