DIN 1053-12 - DRAFT
DIN 1053-12 - DRAFT Draft Document - Masonry - Part 12: Detailing and execution of unreinforced masonry
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/2009
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/2009