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последовательность работы клапанов (Yeldar Azanbayev) |
valve sequence: 26 phrases in 10 subjects |
Astronautics | 2 |
Automated equipment | 4 |
Aviation | 1 |
Construction | 2 |
Mechanics | 1 |
Oil / petroleum | 1 |
Oil and gas | 1 |
Oil and gas technology | 1 |
Oilfields | 1 |
Technology | 12 |