#81263916 - Silver protractor on white background
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Informacje o pliku:
ID: #81263916
Zdjęcie: Silver protractor on white background
Data udostępnienia: Aug.21, 2015 09:57:14
Kategorie:
Słowa kluczowe: white vector circle illustration isolated transparent equipment instrument school measure measurement tool drawing education geometry angle engineering degree centimeter millimeter engineer ruler mathematics drafting mathematical math protractor
Autor: sergobolonkov - zobacz portfolio (271)