skos:altLabel | - metal
- Steel
- stainless steel
- steel
- Steel industry
- steelmaking
- steel industry
- Weathering steel
- recycling
- adamantine
- iron and steel industry
- steel production
- nickel-steel
- steel plates
- steel construction
- steelworker
- steel-making
- Aço: Universo presente na riqueza da terra - o futuro a ti pertence
- 8620 steel
- Carbon steel
- Contemporary steel
- Direct steel
- Fe-C system
- Ferrous Material Collection
- High Carbon Steel
- High Temperature Steels
- History of steelmaking
- Iron/Steel Industry
- Lightweight steel alloy
- Painted Steel
- Painted steel
- Steel Bars
- Steel Production
- Steel pipe
- Steel plate
- Steel plate products
- Steel production
- Steel production and fabrication
- Steel § Steel industry
- Steel#Alloy_steels
- Steel#History_of_steelmaking
- Steel#Steel industry
- Steel-based technology
- Steels
- Welded Steel
- carbon steel
- crude steel
- iron alloy
- long steel
- mild steel
- multipass steel
- plain carbon
- raw steel
- reinforced steel
- rolled products
- speciality steel
- steel alloys
- steel and iron
- steel angle
- steel manufacturer
- steel manufacturing
- steel metal
- steel plate
- steel processing
- steel product
- steel product in Asia
- steel products
- steel sheets
- steel worker
- steel#Modern steelmaking
- steelmaking industry
- steels
- tool steel
- traditional metallurgical techniques
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