| |||
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 |