Código | Descripción |
---|---|
2901 | Stone quarrying, clay and sand pits |
2902 | Chemical and fertilizer mineral mining |
2903 | Salt mining |
2909 | Mining and quarrying not elsewhere classified |
Código | Descripción |
---|---|
103 | Extraction and agglomeration of peat |
141 | Quarrying of stone, sand and clay |
142 | Mining and quarrying n.e.c. |