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WORKPLACE ATMOSPHERES. SIZE FRACTION DEFINITIONS FOR MEASUREMENT OF AIRBORNE PARTICLES.
STANDARD published on 20.1.1995
Designation standards: UNE-EN 481:1995
Publication date standards: 20.1.1995
SKU: NS-558274
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Spanish technical standard
Category: Technical standards UNE
Latest update: 2026-09-16 (Number of items: 2 301 474)
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