div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: nbr 9061 segurança de escavação a ceu aberto src=https:reader034fdocumentoscomreader034viewer2022050700553f08ef550346466d8b46c6html5thumbnails1jpg 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: nbr 9061 segurança de escavação a ceu aberto src=https:reader034fdocumentoscomreader034viewer2022050700553f08ef550346466d8b46c6html5thumbnails2jpg 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: nbr 9061 segurança de escavação a ceu aberto src=https:reader034fdocumentoscomreader034viewer2022050700553f08ef550346466d8b46c6html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: nbr 9061 segurança de escavação a ceu aberto src=https:reader034fdocumentoscomreader034viewer2022050700553f08ef550346466d8b46c6html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: nbr 9061 segurança de escavação a ceu aberto src=https:reader034fdocumentoscomreader034viewer2022050700553f08ef550346466d8b46c6html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 6button div class=trans-image amp-img class=trans-thumb alt=Page 6: nbr 9061 segurança de escavação a ceu aberto src=https:reader034fdocumentoscomreader034viewer2022050700553f08ef550346466d8b46c6html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 7button div class=trans-image amp-img class=trans-thumb alt=Page 7: nbr 9061 segurança de escavação a ceu aberto...