出典:Wiktionary
出典:『Wiktionary』 (2026/03/17 22:23 UTC 版)
structural steel (countable and uncountable, plural structural steels)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/09 21:12 UTC 版)
Structural steel is steel construction material, a profile, formed with a specific shape or cross section and certain standards of chemical composition and mechanical properties. Structural steel shape, size, composition, strength, storage, etc., is regulated in most industrialized countries.
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