NFC 03 003:2003被替代
Letter Symbols To Be Used In Electrical Technology - Part 3: Logarithmic And Related Quantities, And Their Units
出版：Association Francaise de Normalisation
专家解读视频
基本信息
标准编号： NFC 03 003:2003
发布时间：2003/1/1 0:00:00
标准类别：Standard
出版单位：Association Francaise de Normalisation
标准页数：13
标准简介
This standard applies to logarithmic quantities and units. Quantities that can be expressed as the logarithm of a dimensionless quantity, such as the ration of two physical quantities of the same kind, can be regarded and treated in different ways. In many cases, differences in principle do not affect the practical treatment.
标准备注
Indice de classement: C03-003. PR NFC 03 003 May 2001. (05/2001) Supersedes UTEC 03 003 (09/2003)
