div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: HC BG CATALOGUE R1 03 10 19High strength porcelain as per IEC 60815 The Bushings comply with IEC 60137 standards performance requirements for application in GSU power transformers src=https:reader036fdocumentsusreader036viewer2022062417613479a6dfd10f4dd73bc111html5thumbnails1jpg 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: HC BG CATALOGUE R1 03 10 19High strength porcelain as per IEC 60815 The Bushings comply with IEC 60137 standards performance requirements for application in GSU power transformers src=https:reader036fdocumentsusreader036viewer2022062417613479a6dfd10f4dd73bc111html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv