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This standard applies to the features of mining-specific mapping and other cartographic documents. The standard contains symbols, abbreviations, and terms to be used for the representation of permanent closures (dams and barriers) of underground workings.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| Cancellation date | |
| Confirmation date | |
| expiration_de_validite | |
| ICS | 73.020 : Mining and quarrying
|
| Number of pages | 10 |
| Replace | DIN 21913-2 (1989-05) |
| Year | 2008 |
| Document history | DIN 21913-3 (2008-02) |
| Country | Germany |
| Keyword | DIN 21913;21913 |