Channel steel
Schlüsselwörter
metal,
industry,
steel,
iron,
manufacture,
angle,
girder,
technology,
heavy,
heap,
pile,
bar,
grooved,
corrosion,
closeup,
joist,
ferric,
warehouse,
metallurgy,
shape,
industrial,
fitting,
trough,
manufacturing,
plant,
rust,
reinforcement,
factory,
metallic,
material,
tough,
box,
construction,
storehouse,
structure,
fabrication,
production,
rolled,
aluminium,
chrome,
group,
beam,
architecture,
factory,
pipeline,
stainless,
building,
shiny
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