NA 005
DIN Standards Committee Building and Civil Engineering
Standards
[CURRENT]
DIN 21902-2
DIN 21902-2
Mine plans - Structure of mining specific plans - Part 2: Completion of mine plans
Title (German)
Bergmännisches Risswerk - Gliederung des Bergmännischen Risswerkes - Teil 2: Abschluss von Risswerken