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"Knudsen 320BP echosounder"@en .
"false" .
"SDN:L22::TOOL0891" .
"1" .
"The Knudsen 320B/P Echosounder Transducer is intended for deepwater profiling. This device operates in the 3.5 to 250kHz frequency range."@en .
.
"2015-06-18 14:42:56.0" .
"320B/P" .
"320B/P"@en .
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"SDN:L22::TOOL0891" .
"1" .
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"2015-06-18 14:42:56.0" .
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"SDN:L22::TOOL0891" .
"accepted"@en .
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