Lachi時間からDhaka時間への変換
16:13:53
+1
17:13:53
+5
+5
+4
+4
+4
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+4
+3
+3
+3
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+0
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
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-3
-4
-4
-4
-4
-4
-4
-5
-8
-8
-8
-9
-9
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-11
-12