מבוא לקרינה אלקטרומגנטית בלתי מייננת
13:09
Added: 4 months ago
From: NoRadBlog
Views: 311
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  • תודה רבה על המצגת,

    עבודה מעולה, שאפו.

    Mnbanadam 4 months ago

  • @Mnbanadam

    תודה!

    NoRadBlog 4 months ago

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