02-03-2020, 23:45
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#3087
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Sergeant
Регистрация: Jul 2016
Сообщений: 235
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Цитата:
Сообщение от kyte
This is due to the fact that each torpedo 65-76 is made by hand with a file and a sledgehammer. Therefore, the sound portrait of each torpedo is unique and cannot be classified on narrowband sonar.
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Ok, now i understood 
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