Conversion de l'heure de Hwangju-ŭp à l'heure de East London
19:50:52
-7
12:50:52
+1
+1
+0
+0
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-2
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-8
-8
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-12
-12
-12