金属産業
aluminum
アルミニウム
abstract
backgrounds
brushed metal
business
business finance and industry
closeup
construction industry
copy space
equipment
factory
group of objects
heavy
industrial building
industry
iron metal
layered
manufactured object
manufacturing
material
merchandise
metal
metallic
metallurgy
new
no people
part of
pattern
plate
production line
rolled up
shape
sheet metal
silver metal
silver colored
single object
stack
stacking
stainless steel
steel
surface level
technology
textured effect
warehouse
welding