
DENTISTRY - POWERED TOOTHBRUSHES - GENERAL REQUIREMENTS AND TEST METHODS
出版:International Organization for Standardization

专家解读视频
This International Standard specifies requirements and test methods for the physical properties of powered toothbrushes in order to promote the safety of these products for their intended use.
ADA 120 : 2009(R2014) - Identical
SS-EN ISO 20127 : 2006 - Identical
DS EN ISO 20127 : 2005 - Identical
PN EN ISO 20127 : 2005 - Identical