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>UNE standards>UNE 77212:1993 AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF NITROGEN OXIDES. CHEMILUMINESCENCE METHOD.
in stockReleased: 1993-05-19
UNE 77212:1993 AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF NITROGEN OXIDES. CHEMILUMINESCENCE METHOD.

UNE 77212:1993

AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF NITROGEN OXIDES. CHEMILUMINESCENCE METHOD.

Calidad del aire. Determinación de la concentración másica de los óxidos de nitrógeno. Método de quimiluminiscencia.

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Standard number:UNE 77212:1993
Pages:12
Released:1993-05-19
Status:Standard
DESCRIPTION

This standard UNE 77212:1993 AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF NITROGEN OXIDES. CHEMILUMINESCENCE METHOD. is classified in these ICS categories:

  • 13.040.20
Categories:
UNE standards
13.040.20 Ambient atmospheres
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