 |
| waste materials: 33 phrases in 21 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Construction | 2 |
| Diplomacy | 3 |
| Ecology | 6 |
| Environment | 1 |
| Hydraulic engineering | 1 |
| Labor law | 1 |
| Makarov | 2 |
| Metallurgy | 2 |
| Natural resourses and wildlife conservation | 3 |
| Nuclear physics | 1 |
| Polymers | 1 |
| Quality control and standards | 1 |
| Sakhalin | 1 |
| Security systems | 1 |
| Technology | 1 |
| Textile industry | 1 |
| Trade classification | 1 |
| Waste management | 1 |
| Weapons of mass destruction | 1 |