Dentistry — Graphical symbols for dental instruments
牙科与医学博士;牙科器械用图形符号
发布日期:
2009-02-09
ISO 21531:2009为牙科器械提供了一系列图形符号。它们是专门针对牙科这一领域或牙科中相应的特定领域制定的。通用符号取自相关ISO、IEC或其他国际文件。增加了制造商或用户提供的几个新符号。
ISO 21531:2009 presents a series of graphical symbols for dental instruments. They are set out particularly for this area of dentistry or corresponding specific areas within dentistry. General symbols are taken from relevant ISO, IEC or other international documents. Several new symbols presented by manufacturers or users have been added.