I.S. EN 28627:1990被替代
Dentistry - Stiffness Of The Tufted Area Of Tooth-brushes
出版：National Standards Authority of Ireland
專家解讀視頻
基本信息
標準編號： I.S. EN 28627:1990
標準類別：Standard
出版單位：National Standards Authority of Ireland
標準頁數：0
標準簡介
Specifies a test method and grading scheme for the stiffness of the tufted area of conventional manual tooth-brushes, together with relevant information concerning definitions and information concerning testing machines.
替代本標準的新標準
等同采用的國際標準
ISO 8627:1987 - Identical
