div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader042vdocumentsmxreader042viewer20220309015b3e0ab17f8b9a28308c6346html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: · In this welding excellent weld metal Technical Report LB-52U is the worlds No 1 covered electrode for uranami welding or the root pass melt-through welding src=https:reader042vdocumentsmxreader042viewer20220309015b3e0ab17f8b9a28308c6346html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader042vdocumentsmxreader042viewer20220309015b3e0ab17f8b9a28308c6346html5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: · In this welding excellent weld metal Technical Report LB-52U is the worlds No 1 covered electrode for uranami welding or the root pass melt-through welding src=https:reader042vdocumentsmxreader042viewer20220309015b3e0ab17f8b9a28308c6346html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdiv