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longitudinal stringer; stringer | |||
longitudinal rib (of vault, нервюра) | |||
longitudinal fin | |||
rib (протектора) |
продольное ребро : 20 phrases in 12 subjects |
Antennas and waveguides | 2 |
Architecture | 1 |
Automobiles | 2 |
Building structures | 1 |
Construction | 1 |
Makarov | 1 |
Nautical | 3 |
Pipelines | 2 |
Refrigeration | 1 |
Seismology | 1 |
Technology | 3 |
Welding | 2 |