Repliesnaser43 (25)in elevation • 3 years agoRE: 3d elevationResidential and commercial projects planning and steel designsteem.history (78)in steemit • 3 years agoRE: Good evening friends.Hello welcome to Steemit world! I'm @steem.history, who is steem witness. This is a recommended post for you. Newcomers Guide and The Complete Steemit Etiquette Guide (Revision 2.0) and…