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  • The main types of high-speed steel

    Genera summus celeritate ferro

    Ferrum summa celeritate complexum est ferrum cum carbonis contentis fere inter 0.70 et 1.65%.Magnam quantitatem mixtionis elementorum continens, summa moles 10-25% attingere potest.Secundum elementa mixta varia contenta, dividi potest in: ①Tungsten series ferri velocitatis summus (continens...
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