NA 027

DIN Standards Committee Optics and Precision Mechanics

DIN ISO 9211-2 [Withdrawn] referenced in following documents:

Document number Edition Title
DIN EN 379 2009-07 Personal eye-protection - Automatic welding filters; German version EN 379:2003+A1:2009 More 
VDI 5581 2011-11 Measurement procedures for quality control in precision moulding of aspherical, freeform and microoptics More