
Letter Symbols to be Used in Electrical Technology Part 1: General
出版:National Standards Authority of Ireland

专家解读视频
Presents information about general quantities, units and their letter symbols and mathematical symbols that are to be used in electrical technology.
Supersedes I.S. HD 60027-1.
(11/2006)
EN 60027-1 : 2006 AMD 2 2007 - Identical
IEC 60027-1 : 6.0 - Identical
IEC 60027-1 Ed. 6.0 - Identical
EN 60027-1:2006 - Identical