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QCB-1
QCB-1
ScnTUEU
a designation for an
electronic
echo device used on a
ship
to detect submarines underwater. "A QCB-1 antisubmarine
electronic
echo device, an
ASDIC
QCB-1T this is the way it is built."
-
Study
Evaluation
of
Information
(11
Aug
. 64)