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S. I. Filippov

1910

  • Konverternaya plavka staliKonverternaya plavka stali
  • Teorii͡a︡ prot͡s︡essa obezuglerozhivanii͡a︡ staliTeorii͡a︡ prot͡s︡essa obezuglerozhivanii͡a︡ stali
  • The theory of metallurgical processesThe theory of metallurgical processes