It’s a architectural door sign symbol with value and value in a MM and this sign is a different -different doors types. it’s a valuable for your building plan.
Wooden Structure cad drawi
Door and window design wit
Window elevation detail dw
Detail of door and window
Door elevation plan autoca
Mesh-to-B type L knob supp
Door elevation and section
Door structure detail dwg
Door and window elevation
Typical Door Design DWG Fi
Details of a Wooden Door
Swing wooden door for barb