Muramatsu時間からLondon時間への変換
19:17:39
-8
11:17:39
+1
+1
+0
+0
+0
+0
+0
-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
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-3
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-3
-3
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-5
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-7
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-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12