세분류 · NACE Rev. 2.1 / TEÁOR'25
05.20 갈탄 광업
Mining of lignite
공식 해설 주석은 영어로 표시됩니다.
이 분류에 포함되는 것
- mining of lignite (brown coal): underground or surface mining, including mining through liquefaction methods
- washing, dehydrating, pulverising, compressing of lignite to improve quality or facilitate transport or storage
이 분류에서 제외되는 것
- hard coal mining, see 05.10
- peat digging, see 08.92
- support activities for lignite mining, see 09.90
- test drilling for coal mining, see 09.90
- manufacture of lignite fuel briquettes, ovoids and similar solid lignite fuels, see 19.20
- work performed to develop or prepare properties for lignite mining, see 43.12