Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials. Part 1: Removal of nitric oxide
NORMA vydána dne 18.4.2012
Designation standards: UNE-ISO 22197-1:2012
Publication date standards: 18.4.2012
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE