Structure of an agricultural barn with square profiles.
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
checked by, xxx, designed by, itemref, quantity, approved by date, file name, edition, date, sheet, scale, revision note, revno, signature, checked, piece for union of the truss with loslargeros the bolts are omitible, as long as it is welded with plates