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AENOR UNE-EN 12255-7 ENG

Wastewater treatment plants - Part 7: Biological fixed-film reactors.

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Organization: AENOR
Publication Date: 28 March 2003
Status: active
Page Count: 18
ICS Code (External sewage systems): 93.030
ICS Code (Sewage water): 13.060.30

Document History

AENOR UNE-EN 12255-7 ENG
March 28, 2003
Wastewater treatment plants - Part 7: Biological fixed-film reactors.
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