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Air self-detense force
| Словарь терминов и сокращений в авиации |
Ввс японии
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Asdf, английский
Air self-detense force
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Asdic, английский
- Antisubmarine detection investigation
- Armed services documents intelligence center
- Purportedly an acronym. a type of sonar used by the allies for detecting submarines during the first and second world war. abbreviation: allied submarine devices investigation committee (world war i). the term has been generically applied to equipment for "under-water supersonic echo-ranging equipment" of submarines and other vessels.[9
- British world war i submarine detection device, using a trainable sound transmitter and receiver to calculate the range and bearing of a target. the first such device and forerunner of sonar, it was developed by and named after the initials of allied submarine detection investigation committee.
Asdf, английский
Air self-detense force
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