| |||
| низкозольный | |||
| малозольный | |||
| с малым содержанием золы | |||
| низкозольный | |||
|
low-ash : 28 phrases in 10 subjects |
| Agriculture | 1 |
| Automated equipment | 1 |
| Automobiles | 1 |
| Energy industry | 9 |
| Geology | 1 |
| Makarov | 1 |
| Oil and gas | 1 |
| Silicate industry | 2 |
| Technology | 8 |
| Thermal engineering | 3 |