International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 25

Quantities and units

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub
Date

Stability

Date

TC 25WG1ThorPPUB 2016

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
   
1994-04-01 
ANW
25(C.O.)/121/RVS  
1994-08-19 
1CD
25/193/CD  
1997-07-041996-08-01
A2CD
25/200/CC  
1998-03-061997-11-30
2CD
25/201/CD  
1998-04-031998-04-01
ACDV
25/219/CC pdf file 147 kB
25/219A/CC  
1999-01-291998-08-31
CCDV
25/239/CDV
2001-02-162001-01-31
ADIS
25/246/RVC pdf file 122 kB
2001-10-122001-10-31
DEC
2001-12-032001-11-30
RDIS
2001-12-072001-12-31
CDIS
25/251/FDIS

2002-04-262002-03-15
APUB
25/253/RVD pdf file 118 kB
2002-07-092002-06-15
BPUB
2002-07-102002-07-15
PPUB
2002-07-192002-09-15

Project

IEC 60027-3 Ed. 3.0

Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units

 

Remark:

supersedes by ed. 2 (1989)

 

Associated Documents:

25/195/RM

25/195A/RM