 |
| emission limits: 27 phrases in 14 subjects |
| Aviation | 1 |
| Ecology | 11 |
| Energy industry | 3 |
| Environment | 1 |
| European Bank for Reconstruction and Development | 1 |
| Information technology | 1 |
| Karachaganak | 1 |
| Measuring instruments | 1 |
| Medical appliances | 1 |
| Nanotechnology | 1 |
| Natural resourses and wildlife conservation | 2 |
| Oil and gas | 1 |
| Technology | 1 |
| Weapons of mass destruction | 1 |