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direct-shadow photography | |||
shadowgraph | |||
shadowgraphy | |||
shadow photography | |||
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schlieren photography |
теневая фотография: 11 phrases in 7 subjects |
Aerohydrodynamics | 2 |
Astronautics | 4 |
Automated equipment | 1 |
Aviation | 1 |
Electrochemistry | 1 |
General | 1 |
Technology | 1 |