ANNUAL BOOK OF ASTM.. (2002). Annual book of ASTM standards 2002 section 1 iron andsteel products volume 01.05: Steel-bars, forgings.. ASTM International.
Citazione stile Chigago Style (17a edizione)ANNUAL BOOK OF ASTM.. Annual Book of ASTM Standards 2002 Section 1 Iron Andsteel Products Volume 01.05: Steel-bars, Forgings.. West Conshohocken: ASTM International, 2002.
Citatione MLA (9a ed.)ANNUAL BOOK OF ASTM.. Annual Book of ASTM Standards 2002 Section 1 Iron Andsteel Products Volume 01.05: Steel-bars, Forgings.. ASTM International, 2002.
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