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| стандартная двутавровая балка | |||
| двутавровая балка | |||
| балка двутаврового сечения | |||
| standard beam: 34 phrases in 11 subjects |
| Aviation | 1 |
| Electronics | 5 |
| Household appliances | 3 |
| Makarov | 3 |
| Meteorology | 3 |
| Metrology | 5 |
| Military | 4 |
| Physics | 2 |
| Quantum electronics | 1 |
| Technology | 6 |
| Tengiz | 1 |