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GB/T 31014-2014 in English
Acoustics―Laboratory methods of underwater target strength measurement
VALID
Issued on:2014-09-03 | Implemented on:2015-02-01
$250.00 $243.00 -
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CB/T 4320-2013 in English
Low voltage direct current power supply of underwater sound equipment
VALID
Issued on:2013-07-22 | Implemented on:2013-12-01
RFQ -
GB/T 8016-2009 in English
Marine echo-sounding equipment
VALID
Issued on:2009-03-23 | Implemented on:2009-11-01
$390.00 $379.00 -
GB/T 7967-2002 in English
Acoustics--High-power characteristics of underwater sound projectors and their measurements
VALID
Issued on:2002-03-26 | Implemented on:2002-12-01
$250.00 $243.00 -
GB/T 7965-1987 in English
Acoustics-Measurement of underwater sound transducers
SUPERSEDED
Issued on:2002-03-26 | Implemented on:2002-12-01
$400.00 $388.00 -
CB 1350-1999 in English
General specification for active sonar of naval ship
VALID
Issued on:1999-04-29 | Implemented on:1999-08-01
$250.00 $243.00 -
CB 1342-1998 in English
General specification for own noise monitor of submarine
VALID
Issued on:1998-12-29 | Implemented on:1999-06-01
$150.00 $146.00
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