div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader042fdocumentsinreader042viewer20220217035e5b3bea66b1a8694c54975chtml5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: giesselogisticscomUNI EN ISO 3834-2:2006 Quality requirements for fusion welding Of metallic materials according to EN ISO 3834-2:2006 Certificato No: 523-211-2014 Certificate No src=https:reader042fdocumentsinreader042viewer20220217035e5b3bea66b1a8694c54975chtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv