20/30381897 DC. BS ISO 630-4. Structural steels. Part 4. Technical delivery conditions for high-yield-strength quenched and tempered structural steel plates : 20/30381897 DC

سازمان: BSI - British Standards Institution

کلید واژه: Steels , Alloys , Structural members , Structural engineering , Structural analysis , Structural steels , Structural elements

سال: 2020

زبان: English

قیمت: 95000 تومان