NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
ISO 4852
ISO 4852
Personal eye-protectors; Infra-red filters; Utilisation and transmittance requirements
Title (German)
Individueller Augenschutz; Infrarotfilter; Verwendung und Durchlässigkeitsanforderungen
Responsible national committee
NA 027-01-01 AA - Eye protective equipment