การแปลงเวลาIbbเป็นเวลาTha Yang
12:02:01
+4
16:02:01
+7
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-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-3
-6
-6
-6
-7
-7
-7
-8
-8
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-10