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FORMER GERMAN SUBMARINE TYPE XXI |
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LIGHTING |
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Note |
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| The basic difference in this type vessel lies in the care taken to shock mount lighting fixtures and other components. For detailed information on shock mount designs, reference should be made to Nav. Tech. Report 251-45 and Report 2G-21-S23 of this book. | |||||
| Otherwise the practices employed and the voltages used in the lighting installation are identical with type IX C vessels and reference should be made to Report 2G-9C-S64 for detailed information. | |||||
MAY, 1946 |
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PORTSMOUTH NAVAL SHIPYARD, PORTSMOUTH, N. H. |
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