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The document contains the terms, formula symbols and symbols to be used for description, calculation and marking of strata and ground movements. The document applies to the features of mining-specific mapping.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| ICS | 01.040.73 : Mining and minerals (Vocabularies)
01.080.30 : Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentatio 73.020 : Mining and quarrying |
| Number of pages | 15 |
| Replace | DIN 21900 (1951-08, t) |
| Year | 1990 |
| Document history | DIN 21917 (1999-02) |
| Country | Germany |
| Keyword | 21917 |