ݺߣshows by User: SebastinValencia4 / http://www.slideshare.net/images/logo.gif ݺߣshows by User: SebastinValencia4 / Fri, 19 Jun 2015 04:50:59 GMT ݺߣShare feed for ݺߣshows by User: SebastinValencia4 Plásticos y derivados del petróleo https://es.slideshare.net/slideshow/plsticos-y-derivados-del-petrleo/49584691 plsticos-y-derivados-del-petrleo1-150619045059-lva1-app6891
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jj]]> Fri, 19 Jun 2015 04:50:59 GMT https://es.slideshare.net/slideshow/plsticos-y-derivados-del-petrleo/49584691 SebastinValencia4@slideshare.net(SebastinValencia4) Plásticos y derivados del petróleo SebastinValencia4 jj <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/plsticos-y-derivados-del-petrleo1-150619045059-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> jj
from Sebasti叩n Valencia
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