ÖNORM EN 171

Personal eye-protection - Infrared filters - Transmittance rrequirements and recommended use

STANDARD published on 1.3.1993

German -
electronic design (pdf) (32.40 USD)

The information about the standard:

Designation standards: ÖNORM EN 171
Note: WITHDRAWN
Publication date standards: 1.3.1993
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM