การแปลงเวลาSevanเป็นเวลาSunch’ŏn
14:49:59
+5
19:49:59
+7
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+5
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+1
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-1
-1
-1
-1
-1
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-2
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-3
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-3
-4
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-4
-7
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-7
-7
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-11