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Wastewater treatment plants. Biological fixed-film reactors.
STANDARD published on 5.4.2002
Designation standards: BS EN 12255-7:2002
Publication date standards: 5.4.2002
SKU: NS-81625
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 0 580 39428 X Status: Under Review
WITHDRAWN
15.5.2001
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26.9.2003
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24.7.2003
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14.1.2004
17.12.2003
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19.12.2005
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