RESPIRATORY PROTECTIVE DEVICES. POWER ASSISTED PARTICLE FILTERING DEVICES INCORPORATING FULL FACE MASKS, HALF MASKS OR QUARTER MASKS. REQUIREMENTS, TESTING, MARKING.
NORM herausgegeben am 16.12.1992
Designation standards: UNE-EN 147:1992
Note: UNGÜLTIG
Publication date standards: 16.12.1992
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE