div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: sub certificate 03 Tyrolit Hydrostress AG CH-8330 Pfäffikon Witzbergstraße 18 development design and manufacturing of machines for the construction and natural stone industries src=https:reader034fdocumenticomreader034viewer20220425125f4c2086b45bfb30c669e4dfhtml5thumbnails1jpg 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: sub certificate 03 Tyrolit Hydrostress AG CH-8330 Pfäffikon Witzbergstraße 18 development design and manufacturing of machines for the construction and natural stone industries src=https:reader034fdocumenticomreader034viewer20220425125f4c2086b45bfb30c669e4dfhtml5thumbnails2jpg 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: sub certificate 03 Tyrolit Hydrostress AG CH-8330 Pfäffikon Witzbergstraße 18 development design and manufacturing of machines for the construction and natural stone industries src=https:reader034fdocumenticomreader034viewer20220425125f4c2086b45bfb30c669e4dfhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv