SN EN ISO 22254:2005现行
Dentistry - Manual Toothbrushes - Resistance Of Tufted Portion To Deflection
出版：Swiss Standards
专家解读视频
Describes a test method for determining the resistance of the tufted portion of manual toothbrushes to deflection. It applies to toothbrushes having a conventional, flat trim design and may not be applicable to toothbrushes with other designs. The results obtained with this International Standard may not correspond to consumer perceptions of the stiffness of toothbrush filaments.
BS EN ISO 22254:2006 (Duplicate Record) - Identical
NF EN ISO 22254:2006 - Identical
I.S. EN ISO 22254:2005 - Identical
UNI EN ISO 22254:2006 - Identical
NS EN ISO 22254 Ed. 1 (2005) - Identical
UNE EN ISO 22254:2006 - Identical
SS EN ISO 22254 Ed. 1 (2005) - Identical
NEN EN ISO 22254:2005 - Identical
ISO 22254:2005 - Identical
ONORM EN ISO 22254:2005 - Identical
DIN EN ISO 22254 (2005-11) - Identical
NBN EN ISO 22254:2005 - Identical
