NA 005
DIN Standards Committee Building and Civil Engineering
DIN 21912-2 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 21912-1 | 2006-01 | Mine plans - Opencast mining - Part 1: General requirements More |
| DIN 21904 | 1994-01 | Mine plants; lettering More |
| DIN 21905 | 1993-11 | Mine plants; drawing principles More |
| DIN 21911 | 2008-03 | Mine plans - Objects on the surface and contour lines More |
| DIN 21901 | 1984-02 | Mine plans; structure and list of standards; general principles More |
