NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
EN ISO 20127
EN ISO 20127
Dentistry - Physical properties of powered toothbrushes (ISO 20127:2020)
Title (German)
Zahnheilkunde - Physikalische Eigenschaften von elektrischen Zahnbürsten (ISO 20127:2020)