NA 027

DIN Standards Committee Optics and Precision Mechanics

DIN 8325-1 [CURRENT] referenced in following documents:

Document number Edition Title
DIN 8235-1 1989-07 Classification and design of time keeping instruments; terms of types of watches and clocks More 
DIN 8325-2 1989-12 Quartz clocks; alarm clocks; requirements, testing More