Leitud tegevusalad:
Eelistatud märksõnad:
- building geology,
- cartography,
- clay,
- dolomite,
- earthwork,
- earthworks,
- ecology,
- environmental monitoring,
- excavation,
- extraction,
- flagstone,
- geodesy,
- geology,
- gravel,
- land-surveying,
- limestone,
- limestone,
- mineral resources,
- repair of artesian wells,
- shivers,
- soil,
- stone blasting,
- surveying office,
- underwater explosive work,
- water supply,
COUNTIES:
Partners: