div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenttesisuson-1988-burroughs-g-ch-metalurgia-extractiva-no-ferrosa-ed-htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: tesisusonmxtesisusonmxdigitaltesisdocs1637Capitulo7pdf · C15-C20 1988 Burroughs G Ch Metalurgia Extractiva No Ferrosa Ed 13th International Precious Metals loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsusreader031viewer20220130145b0abf2f7f8b9ac7678ce4a5html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documenttesisuson-1988-burroughs-g-ch-metalurgia-extractiva-no-ferrosa-ed-htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: tesisusonmxtesisusonmxdigitaltesisdocs1637Capitulo7pdf · C15-C20 1988 Burroughs G Ch Metalurgia Extractiva No Ferrosa Ed 13th International Precious Metals loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsusreader031viewer20220130145b0abf2f7f8b9ac7678ce4a5html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documenttesisuson-1988-burroughs-g-ch-metalurgia-extractiva-no-ferrosa-ed-htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: tesisusonmxtesisusonmxdigitaltesisdocs1637Capitulo7pdf · C15-C20 1988 Burroughs G Ch Metalurgia Extractiva No Ferrosa Ed 13th International Precious Metals loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsusreader031viewer20220130145b0abf2f7f8b9ac7678ce4a5html5thumbnails3jpg width=140 height=200 divdivdiv class=trans-pagebutton...