NA 005
DIN Standards Committee Building and Civil Engineering
DIN 21913-3 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 21800 | 1989-06 | Symbol mallet and iron More |
| DIN 21904 | 1994-01 | Mine plants; lettering More |
| DIN 21905 | 1993-11 | Mine plants; drawing principles More |
| DIN 21901 | 1984-02 | Mine plans; structure and list of standards; general principles More |
| DIN 21902 | 1999-10 | Mine plants - Structure of mining specific plans More |
