ISO-8192 › Complete Document History
Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
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2ND EDITION - Test for inhibition of oxygen consumption by activated sludg - Feb. 1, 2007
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Obsolete Revision Information: |
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1ST EDITION - Test for inhibition of oxygen consumption by activated sludg - July 15, 1986
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