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période de champ constant | |||
palier d'impulsion | |||
sommet d'impulsion | |||
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embase large | |||
English thesaurus | |||
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FT |
flat- top : 20 phrases in 9 subjects |
Agriculture | 1 |
Antennas and waveguides | 1 |
Communications | 2 |
Earth sciences | 1 |
General | 3 |
Materials science | 3 |
Technology | 2 |
Textile industry | 1 |
Transport | 6 |