AIR QUALITY. DETERMINATION OF PERFORMANCE CHARACTERISTICS OF MEASUREMEnt methods.
STANDARD published on 15.2.1999
Designation standards: UNE 77237:1999
Note: WITHDRAWN
Publication date standards: 15.2.1999
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Spanish technical standard
Category: Technical standards UNE