2 Resultat har hittats för "Fil:International_Year_of_the_Periodic_Table_of_Chemical_Elements_(ann18013a).jpg".

Fil:International Year of the Periodic Table of Chemical Elements (ann18013a).jpg

English International Year of the Periodic Table of Chemical Elements determination method: SHA-1 described at URL: https://www.iau.org/public/images/detail/ann18013a...

Fil:International Year of the Periodic Table of Chemical Elements (ann18013a).tif

English International Year of the Periodic Table of Chemical Elements determination method: SHA-1 described at URL: https://www.iau.org/public/images/detail/ann18013a...

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