div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: · Technical Service Approval Certificate This is to certify that Laboratorio Central Oficial de Electrotecnia LCOE C José Gutiérrez Abascal 2 28006 Madrid SPAIN src=https:reader031fdocumentsusreader031viewer20220226005b4029d87f8b9a5e528d020ehtml5thumbnails1jpg 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: · Technical Service Approval Certificate This is to certify that Laboratorio Central Oficial de Electrotecnia LCOE C José Gutiérrez Abascal 2 28006 Madrid SPAIN src=https:reader031fdocumentsusreader031viewer20220226005b4029d87f8b9a5e528d020ehtml5thumbnails2jpg 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: · Technical Service Approval Certificate This is to certify that Laboratorio Central Oficial de Electrotecnia LCOE C José Gutiérrez Abascal 2 28006 Madrid SPAIN src=https:reader031fdocumentsusreader031viewer20220226005b4029d87f8b9a5e528d020ehtml5thumbnails3jpg 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: · Technical Service Approval Certificate This is to certify that Laboratorio Central Oficial de Electrotecnia LCOE C José Gutiérrez Abascal 2 28006 Madrid SPAIN src=https:reader031fdocumentsusreader031viewer20220226005b4029d87f8b9a5e528d020ehtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv