Nº Enlace Autor
1

url NEW STEEL CONSTRUCTION Magazine (UK)

http://www.newsteelconstruction.com/wp/

Alejandro Verdugo P.

7 Mar 202207/03/222022-03-07
2

url AMERICAN IRON AND STEEL INSTITUTE

https://www.steel.org/

Alejandro Verdugo P.

7 Mar 202207/03/222022-03-07
3

url INSTITUTO CHILENO DEL ACERO

http://icha.cl/

Alejandro Verdugo P.

7 Mar 202207/03/222022-03-07
4

url AMERICAN INSTITUTE OF STEEL CONSTRUCTION

https://www.aisc.org/

Alejandro Verdugo P.

7 Mar 202207/03/222022-03-07
5

url MODERN STEEL CONSTRUCTION Magazine (USA)

https://www.aisc.org/modernsteel/

Alejandro Verdugo P.

7 Mar 202207/03/222022-03-07
6

url STEEL ERECTORS Association of America

https://www.seaa.net/

Alejandro Verdugo P.

7 Mar 202207/03/222022-03-07