P’yŏngsŏng時間からSandwīp時間への変換
16:43:17
-3
13:43:17
+1
+1
+0
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-1
-1
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-1
-1
-1
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-12
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-12