<iframe src="https://player.vimeo.com/video/173254639" width="640" height="360" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe> <p><a href="https://vimeo.com/173254639">Kurs protetyczny systemu Osstem TS</a> from <a href="https://vimeo.com/user51143459">Osstem AIC Polska</a> on <a href="https://vimeo.com">Vimeo</a>.</p>