Conversion de l'heure de Benghazi à l'heure de Casa de Oro-Mount Helix
09:37:30
-9
00:37:30
+7
+7
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+3
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+2
+1.5
+1
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-1
-1
-1
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-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9