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UNE 77212:1993
AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF NITROGEN OXIDES. CHEMILUMINESCENCE METHOD.More info
| Author | AENOR |
|---|---|
| Editor | AENOR |
| Document type | Standard |
| Format | File |
| ICS | 13.040.20 : Ambient atmospheres |
| Number of pages | 12 |
| Cross references | ISO 7996:1985 Identical |
| Year | 1990 |
| Country | Spain |