div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: KM 224e-20160912142321 · Determinare pH Materii totale în suspensie Substextractibile cu solventi eter de petrol Consum chimic de oxigen CCOCr Consum biochimic de oxigen CB05 src=https:reader033vdocumentsusreader033viewer20220416005e30a04f126bc41bc47438e2html5thumbnails1jpg 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: KM 224e-20160912142321 · Determinare pH Materii totale în suspensie Substextractibile cu solventi eter de petrol Consum chimic de oxigen CCOCr Consum biochimic de oxigen CB05 src=https:reader033vdocumentsusreader033viewer20220416005e30a04f126bc41bc47438e2html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: KM 224e-20160912142321 · Determinare pH Materii totale în suspensie Substextractibile cu solventi eter de petrol Consum chimic de oxigen CCOCr Consum biochimic de oxigen CB05 src=https:reader033vdocumentsusreader033viewer20220416005e30a04f126bc41bc47438e2html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv