L'extrusion d'une section
{"Image DocumentName": "L\u2019extrusion d\u2019une section", "Image ImageDescription": "A partir d \u2019une section, on peut faire ... Une EXTRUSION. Section \u00ab quelconque \u00bb Section \u00ab carr\u00e9 \u00bb Section \u00ab circulaire \u00bb", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}