div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: SENCAMERsencamergobvesencamernormas2354-89pdfCOVENIN COVENIN COVEN!N COVEN!N CDVENIN 79 79 2072- 2473 81 -87 87 NORMA ALEACIONES DE COBRE SIN PARA EQUIPCS AtaNDICtONAD0 SERUCIOS src=https:reader035fdocumentocomreader035viewer20220702206131b9ef1ecc51586944ead5html5thumbnails1jpg 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: SENCAMERsencamergobvesencamernormas2354-89pdfCOVENIN COVENIN COVEN!N COVEN!N CDVENIN 79 79 2072- 2473 81 -87 87 NORMA ALEACIONES DE COBRE SIN PARA EQUIPCS AtaNDICtONAD0 SERUCIOS src=https:reader035fdocumentocomreader035viewer20220702206131b9ef1ecc51586944ead5html5thumbnails2jpg 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: SENCAMERsencamergobvesencamernormas2354-89pdfCOVENIN COVENIN COVEN!N COVEN!N CDVENIN 79 79 2072- 2473 81 -87 87 NORMA ALEACIONES DE COBRE SIN PARA EQUIPCS AtaNDICtONAD0 SERUCIOS src=https:reader035fdocumentocomreader035viewer20220702206131b9ef1ecc51586944ead5html5thumbnails3jpg 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: SENCAMERsencamergobvesencamernormas2354-89pdfCOVENIN COVENIN COVEN!N COVEN!N CDVENIN 79 79 2072- 2473 81 -87 87 NORMA ALEACIONES DE COBRE SIN PARA EQUIPCS AtaNDICtONAD0 SERUCIOS src=https:reader035fdocumentocomreader035viewer20220702206131b9ef1ecc51586944ead5html5thumbnails4jpg 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: SENCAMERsencamergobvesencamernormas2354-89pdfCOVENIN COVENIN COVEN!N COVEN!N CDVENIN 79 79 2072- 2473 81 -87 87 NORMA ALEACIONES DE COBRE SIN PARA EQUIPCS AtaNDICtONAD0 SERUCIOS...