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UNE 77228:2002 (R2016)
Stationary source emissions. Determination of the mass concentration of nitrogen oxides. Naphthylethylenediamine photometric method.
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Technical characteristics
| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 01/22/2002 |
| Confirmation Date | 01/26/2016 |
| Page Count | 20 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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22/01/2002
Active
, Reaffirmed
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