Revision history of "Ionosphere"

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  • curprev 10:13, 29 September 2009Onnowpurbo talk contribs 3,666 bytes +3,666 New page: Ionosphere yang menyelimuti bumi kita ini dapat terdiri atas beberapa lapis, antara lain yang disebut lapisan D, E dan lapisan F. Lapisan D adalah lapisan yang paling rendah, sedangkan...