ISO 22254-2005 牙科学.手动牙刷.毛刷部分耐弯曲性能

标准号：ISO 22254-2005
中文标准名称：牙科学.手动牙刷.毛刷部分耐弯曲性能
英文标准名称：Dentistry - Manual toothbrushes - Resistance of tufted portion to deflection
标准类型：C33
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：C33
国际标准分类号：97.170
适用范围：This International Standard specifies a test method for determining the resistance of the tufted portion of manual toothbrushes to deflection. This International Standard is applicable 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.