Konwersja czasu Śródmieście do czasu Kaiyuan
03:30:07
+6
09:30:07
+7
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+7
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+3
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+1
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-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9