การแปลงเวลาFafeเป็นเวลาChattogram
11:41:37
+6
17:41:37
+7
+7
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+6.5
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+6
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+3.5
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+3
+2
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+1
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+0
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-3
-3
-3
-3
-4
-4
-5
-5
-6
-7