Download and Install Catia V5 R21 on Windows 64/32 bit 7,8,10
У вашего броузера проблема в совместимости с HTML5
Download Catia V5 R21 32bit compatible to 64bit
How to install Catia V5 R21
link to download catia V5 R21 :https://www.mediafire.com/file/kqdh8apgys7hgq0/Catia+V5+R21.rar
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