P’yŏngsŏng時間からSultanpur時間への変換
23:59:47
-3.5
20:29:47
+1
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+0
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-1
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-1
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-1
-1
-1
-1
-1
-1
-1
-1
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-1
-1
-1
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-1
-1
-1
-1
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-12
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-12