Перегляд зібрання за групою - Теми
- material content 2
- material costs 6
- material efficiency 1
- material environment service 1
- material flow 3
- material goods 1
- material goods and services 1
- material harm costs 1
- material incentives 2
- material indicators 1
- material intensity 1
- material liability 2
- material motivation 6
- material motivation of labor 1
- material motives 1
- material output 1
- material processing 1
- material production 4
- material productivity 4
- material resource-demanding 1