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NS EN ISO 22254 Ed. 1 (2005)現(xiàn)行

Dentistry - Manual Toothbrushes - Resistance Of Tufted Portion To Deflection

出版:Norwegian Standards (Norges Standardiseringsforbund)

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基本信息
標(biāo)準(zhǔn)編號(hào): NS EN ISO 22254 Ed. 1 (2005)
發(fā)布時(shí)間:2006/1/5 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:Norwegian Standards (Norges Standardiseringsforbund)
標(biāo)準(zhǔn)頁數(shù):0
標(biāo)準(zhǔn)簡介

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.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

NS ISO 8627 Ed. 1 (1990)

等同采用的國際標(biāo)準(zhǔn)

SS EN ISO 22254 Ed. 1 (2005) - Identical

UNE EN ISO 22254:2006 - Identical

UNI EN ISO 22254:2006 - Identical

BS EN ISO 22254:2006 (Duplicate Record) - Identical

NEN EN ISO 22254:2005 - Identical

ISO 22254:2005 - Identical

ONORM EN ISO 22254:2005 - Identical

SN EN ISO 22254:2005 - Identical

I.S. EN ISO 22254:2005 - Identical

DIN EN ISO 22254 (2005-11) - Identical

NBN EN ISO 22254:2005 - Identical

NF EN ISO 22254:2006 - Identical