Konwersja czasu Gero do czasu Changchun
09:17:00
-1
08:17:00
+1
+1
+0
+0
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+0
-1
-1
-1
-1
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-1
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-1
-1
-1
-1
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-1
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
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-8
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-9
-12
-12
-12