CONSTRUCTION DRAWINGS. DESIGNATION SYSTEMS. PART 2: ROOM NAMES AND NUMBERS (ISO 4157-2:1998)
STANDARD published on 13.5.1999
Designation standards: UNE-EN ISO 4157-2:1999
Publication date standards: 13.5.1999
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Spanish technical standard
Category: Technical standards UNE