Перегляд зібрання за групою - Теми
- recuperator 4
- recursive descent 1
- reducer 1
- reflection 1
- refrigerant 1
- regression models 1
- relaxation 2
- relay race 1
- remote satellite sensing of forests 1
- Renaissance 1
- renewable energy sources 1
- repair 14
- repair and maintenance base 4
- repair and maintenance base, 1
- repair and maintenance facility 4
- repair of agricultural machinery 2
- repair of electrical machines 1
- repair of the reducer housing 1
- repair of tractors, 1
- repair service base 1