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  <controlfield tag="008">260224s2008    xxu                      </controlfield>
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    <subfield code="a">Using impressed current cathodic protection in urban areas</subfield>
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    <subfield code="c">mar. 2008</subfield>
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    <subfield code="a">03/04/2008 ; 03/04/2008</subfield>
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    <subfield code="a">There are times when it is necessary to use impressed current cathodic protection (ICCP) in urgan areas, in spite of concerns about extensive interference. This article describes three ICCP systems that can be used safely in urban environments. They are distributed anode (parallel) groundbeds, deep anode groundbeds, and low-output surface groundbeds</subfield>
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