Wektu Hongch’ŏn kanggo konversi wektu Qahderījān
19:00:31
-5.5
13:30:31
+2
+2
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-1
-1
-1
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-1
-1
-1
-1
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-1
-1
-1
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-8
-8
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-12
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-12