UNE 77217:1995

AIR QUALITY. STRATIFIED SAMPLING METHOD FOR ASSESSMENT OF AMBIENT AIR QUALITY.

NORMA vydána dne 24.5.1995

The information about the standard:

Designation standards: UNE 77217:1995
Publication date standards: 24.5.1995
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE