NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
DIN 8325
DIN 8325
Quartz clocks; requirements, test methods, marking
Title (German)
Quarz-Großuhren; Anforderung, Prüfung, Kennzeichnung
Document: references other documents
Responsible national committee
NA 027 - DIN Standards Committee Optics and Precision Mechanics