Saint Petersburg 시간을 P’yŏngsŏng 시간으로 변환
19:24:00
+6
01:24:00
+7
+7
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+1
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-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-3
-6
-6
-6
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-7
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-10