Просмотр собрания по группе - Ключевые слова
- unloading auger 2
- unmanned aerial vehicle 4
- unmanned aerial vehicles 2
- unmanned tractor 1
- UofPO BCU 1
- ural areas 1
- urban environment 1
- urban pollution 1
- urban population 3
- urbanization 4
- use assessment 1
- use of land resources 1
- use value 1
- used car tires 1
- useful economic life 1
- using digital technologies 1
- utility 1
- utilization heat exchanger (UHE) 1
- utilization of exhaust gas energy 1
- utilization system 1