div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader042fdocumentecomreader042viewer20220316125a98806c7f8b9a451b8d351ehtml5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: · PDF file*** 1990 STAS 1478-90 Alimentarea cu apä a constructiilor civile si industriale *** 1987 STAS 1795-87 Canalizäri *** 1985 Stas 1504-85 src=https:reader042fdocumentecomreader042viewer20220316125a98806c7f8b9a451b8d351ehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 2button div class=trans-image a href=https:reader042fdocumentecomreader042viewer20220316125a98806c7f8b9a451b8d351ehtml5page2jpg target=_blank amp-img class=trans-thumb alt=Page 2: · PDF file*** 1990 STAS 1478-90 Alimentarea cu apä a constructiilor civile si industriale *** 1987 STAS 1795-87 Canalizäri *** 1985 Stas 1504-85 src=https:reader042fdocumentecomreader042viewer20220316125a98806c7f8b9a451b8d351ehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 3button div class=trans-image a href=https:reader042fdocumentecomreader042viewer20220316125a98806c7f8b9a451b8d351ehtml5page3jpg target=_blank amp-img class=trans-thumb alt=Page 3: · PDF file*** 1990 STAS 1478-90 Alimentarea cu apä a constructiilor civile si industriale *** 1987 STAS 1795-87 Canalizäri *** 1985 Stas 1504-85 src=https:reader042fdocumentecomreader042viewer20220316125a98806c7f8b9a451b8d351ehtml5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdiv