NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
DIN 4646-5
DIN 4646-5
Glasses for eye-protective equipments; determination of the resistance to glowing substance, UV-rays as well as chemical and thermal influences
Title (German)
Sichtscheiben für Augenschutzgeräte; Prüfung auf Beständigkeit gegen glühende Körper, UV-Strahlung sowie chemische und thermische Einwirkungen
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 027 - DIN Standards Committee Optics and Precision Mechanics