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path length | |||
optical path length |
weglengte : 12 phrases in 10 subjects |
Antennas and waveguides | 1 |
Earth sciences | 3 |
Electronics | 1 |
Industry | 1 |
Measuring instruments | 1 |
Metallurgy | 1 |
Natural sciences | 1 |
Physical sciences | 1 |
Technology | 1 |
Transport | 1 |