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rotating mirror | |
cultur. industr. construct. | miroir tournant |
smear camera | |
earth.sc. | camera a image continue; camera strioscopique; chambre photographique a image continue |
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miroir tournant |
rotating mirror: 12 phrases in 5 subjects |
Cultural studies | 3 |
Earth sciences | 6 |
Electronics | 1 |
Measuring instruments | 1 |
Natural sciences | 1 |