div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Presentación de PowerPoint - Inicio · 2009 35803 2010 46376 2011 47411 2012 42861 2013 39533 2014 Group-ILZSG-lnternational Tin Research Institute - IT RI- International src=https:reader031fdocumentsesreader031viewer20220226105b953aa109d3f2d7438c376chtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Presentación de PowerPoint - Inicio · 2009 35803 2010 46376 2011 47411 2012 42861 2013 39533 2014 Group-ILZSG-lnternational Tin Research Institute - IT RI- International src=https:reader031fdocumentsesreader031viewer20220226105b953aa109d3f2d7438c376chtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Presentación de PowerPoint - Inicio · 2009 35803 2010 46376 2011 47411 2012 42861 2013 39533 2014 Group-ILZSG-lnternational Tin Research Institute - IT RI- International src=https:reader031fdocumentsesreader031viewer20220226105b953aa109d3f2d7438c376chtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: Presentación de PowerPoint - Inicio · 2009 35803 2010 46376 2011 47411 2012 42861 2013 39533 2014 Group-ILZSG-lnternational Tin Research Institute - IT RI- International src=https:reader031fdocumentsesreader031viewer20220226105b953aa109d3f2d7438c376chtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: Presentación de PowerPoint - Inicio · 2009 35803 2010 46376 2011 47411 2012 42861 2013 39533 2014 Group-ILZSG-lnternational Tin Research Institute - IT RI- International...