43,458
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Tofauti kati ya marekesbisho "Ernst Ruska"
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mbegu-mwanasayansi
d (roboti Nyongeza: ht:Ernst August Friedrich Ruska) |
(mbegu-mwanasayansi) |
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[[Category:Tuzo ya Nobel ya Fizikia]]
{{mbegu-mwanasayansi}}
[[bg:Ернст Руска]]
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