Here is an autocad dwg file for details of losacero (the seal). it is a device or substance that is used to join two things together so as to prevent them coming apart or to prevent anything passing between them.
Steel structural Section d
Flagstone front-on cad con
A Reineforced Concrete Sla
Construction detail of tru
Column and beam detail dwg
Elevation Front boundary w
The Architecture Plan of W
Construction detail dwg fi
Details of a contention wa
Connection wall plate with
Foundation plan and secti
Side staircase elevation d