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вешка |
line rod: 40 phrases in 13 subjects |
Antennas and waveguides | 1 |
Automobiles | 1 |
Drilling | 2 |
Electronics | 1 |
General | 2 |
Makarov | 4 |
Mechanic engineering | 2 |
Mining | 2 |
Oil / petroleum | 8 |
Oil and gas | 1 |
Oil and gas technology | 6 |
Politics | 1 |
Technology | 9 |