C+⚙️

#carbon #steel #metallurgy #alloy #machine part #industrial material

🏭🔥⚙️

#foundry #metal casting #iron production #industrial material #manufacturing

🐷🔩

#iron #crude metal #industrial material #cast iron precursor

🔩➖⛓️

#metal nail #metal rod #industrial material #raw material #simple nail

🏗️🔩⬜

#construction material #metal panel #steel plate #industrial material

🧪⚗⚫️

#synthetic rubber #chemical polymer #industrial material #chloroprene rubber #DuPont neoprene #manufactured rubber

🏭C🛠️

#steel manufacturing #c channel production #industrial material

🚫🌳🏭🧱

#non-natural material #artificial source #factory-made #industrial material #man-made origin #non-organic material