Preston時間からLondon時間への変換
15:52:16
-9
06:52:16
+0
+0
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-4
-4
-4
-4
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-5
-6
-7
-7
-7
-7
-7
-7
-7
-8
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-8
-8
-8
-8
-9
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-9
-9
-9
-9
-10