متن استانداردهای مهندسی - سری اول

DIN 

1. DIN 7168 - General tolerances for Iinearand angular dimensions and geometricaltolerances (928 KB) 

2. DIN EN 10305-4 - Steel tubes for precision applications – Technical delivery conditions (1137 KB) 

3. DIN EN ISO 1478 - Tapping Screw Threads (775 KB) 

4. DIN 1681 - Cast Steels for general engineering purposes (1030 KB) 

5. DIN 2702 - Heat-Treated steel tapping screws (mechanical properties) (1320 KB)