https://www.hobotraveler.com/blogger.html – When did the world or French start to use steel or maybe cast iron, some type of metal as joist in floor, or rebar in walls?
Post time: Oct-05-2017
Post time: Oct-05-2017
https://www.hobotraveler.com/blogger.html – When did the world or French start to use steel or maybe cast iron, some type of metal as joist in floor, or rebar in walls?