I.S. EN ISO 22254:2005现行
Dentistry - Manual Toothbrushes - Resistance Of Tufted Portion To Deflection
出版：National Standards Authority of Ireland
专家解读视频
Defines a test method for determining the resistance of the tufted portion of manual toothbrushes to deflection.
Supersedes I.S. EN 28627.
(11/2005)
SS EN ISO 22254 Ed. 1 (2005) - Identical
UNE EN ISO 22254:2006 - Identical
NS EN ISO 22254 Ed. 1 (2005) - Identical
UNI EN ISO 22254:2006 - Identical
NF EN ISO 22254:2006 - Identical
NBN EN ISO 22254:2005 - Identical
DIN EN ISO 22254 (2005-11) - Identical
SN EN ISO 22254:2005 - Identical
ONORM EN ISO 22254:2005 - Identical
ISO 22254:2005 - Identical
NEN EN ISO 22254:2005 - Identical
BS EN ISO 22254:2006 (Duplicate Record) - Identical
