SN EN 60617-12:1998现行
Graphical Symbols For Diagrams - Part 12: Binary Logic Elements
出版：Swiss Standards
专家解读视频
Includes graphical symbols developed to represent logic functions, physical devices or combinations of physical devices able to perform these functions.
NF EN 60617-12:1999 - Identical
NFC 03 212:1993 - Identical
EN 60617-12:1998 - Identical
SS EN 60617-12 Ed. 1 (2001) - Identical
UNE EN 60617-12:1999 - Identical
BS EN 60617-12:1999 - Identical
DIN EN 60617-12 (1999-04) - Identical
IEC 60617-12 Ed. 3.0 - Identical
I.S. EN 60617-12:1999 - Identical
