ISO 9431 Construction drawings - Spaces for drawing and for text, and title blocks on drawing sheets = dessins de construction - zones reservees au dessin et au texte, et cartouches d´inscription sur les feuilles de dessin
International Organization for Standardization
Geneve ISO 1990
Localização: EPECP - Esc. Politécnica-Bib Eng Civil e Prod (RN ISO 9431 )(Acessar)