<iframe src="https://pod.univ-st-etienne.fr/video/2789-creationpistonmp4/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> creationPiston.mp4 POD-UJM https://pod.univ-st-etienne.fr/videos/?owner=vv81377h 360 https://pod.univ-st-etienne.fr video 640 1.0 Vincent Verilhac