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Original upload log
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2004-12-30 01:12 Oleg Alexandrov 499×241×8 (361709 bytes) Plot of a surface normalvector field {{PD}}
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({{Information |Description=Plot of a surface normalvector field |Source=Originally from [http://en.wikipedia.org en.wikipedia]; description page is/was [http://en.wikipedia.orgE_n_c_p_d_Special:Categories.html?title=Image%3ASurface_normal.png here]. |Date=2004-12-30 (original)
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