div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: · PDF fileCOMPANY NEWS HORIZONTAL DIRECTIONAL DRILLING TECHNIQUE FOR DN 900 PIPES Ocking segment Welding bead TYTON* gasket Horizontal directional drilling src=https:reader034vdocumentinreader034viewer20220517195a72abae7f8b9abb538dc69ehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: · PDF fileCOMPANY NEWS HORIZONTAL DIRECTIONAL DRILLING TECHNIQUE FOR DN 900 PIPES Ocking segment Welding bead TYTON* gasket Horizontal directional drilling src=https:reader034vdocumentinreader034viewer20220517195a72abae7f8b9abb538dc69ehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv