
RESPIRATORY PROTECTIVE DEVICES. PARTICLE FILTERS. REQUIREMENTS, TESTING, MARKING.
NORMA vydaná dňa 13.4.1992
Designation standards: UNE 81284:1992
Note: NEPLATNÁ
Publication date standards: 13.4.1992
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE