MIL-D-18228 › Complete Document History
Domes, Sonar, Steel, CW-351a/SQS-4, CW-438/SQS-4 and CW-454/Sqs
Obsolete Revision Information: |
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NOT - DOMES, SONAR, STEEL, CW-351A/S - March 8, 1962
REVISION C - DOMES, SONAR, STEEL, CW-351A/S - Feb. 8, 1960 |