Chinch'ŏn時間からSingapore時間への変換
15:47:57
-1
14:47:57
+1
+1
+0
+0
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+0
+0
-1
-1
-1
-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
-1
-1
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-12
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-12