Wektu T’ongch’ŏn-ŭp kanggo konversi wektu Phú Khương
21:21:21
-2
19:21:21
+2
+2
+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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-4
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-8
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-8
-8
-8
-8
-9
-9
-12
-12
-12
-12