Conversion de l'heure de Lubumbashi à l'heure de Changchun
15:57:58
+6
21:57:58
+7
+7
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+6
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-1
-1
-1
-1
-1
-1
-2
-2
-2
-5
-5
-5
-5
-6
-7
-7
-7
-8
-10