I.S. EN 60027-3:2007现行
Letter Symbols to be Used in Electrical Technology - Part 3: Logarithmic and Related Quantities, and Their Units
出版：National Standards Authority of Ireland
专家解读视频
Provides general information about logarithmic and related quantities, and their units.
Supersedes I.S. HD 60027-3.
(03/2007)
NF EN 60027-3 : 2007 - Identical
DIN EN 60027-3 : 2015 - Identical
BS EN 60027-3 : 2007 - Identical
DIN EN 60027-3 : 2015 - Identical
BS EN 60027-3 : 2007 - Identical
NBN EN 60027-3 : 2007 - Identical
EN 60027-3 : 2007 - Identical
IEC 60027-3 : 3.0 - Identical
UNE EN 60027-3 : 2007 - Identical
BS EN 60027-3:2007 - Identical
DIN EN 60027-3 (2007-11) - Identical
NF EN 60027-3:2007 - Identical
NBN EN 60027-3:2007 - Identical
IEC 60027-3 Ed. 3.0 - Identical
UNE EN 60027-3:2007 - Identical
