NA 014
DIN Standards Committee Dentistry
Standards
[Withdrawn]
DIN 13940-3
DIN 13940-3
Dentistry; dental handpieces; high speed air turbine handpieces; requirements, testing
Title (German)
Zahnheilkunde; Zahnärztliche Handstücke; Luftbetriebene hochtourige Handstücke; Anforderungen, Prüfung