IEC 60617-12 : 3.0被替代
GRAPHICAL SYMBOLS FOR DIAGRAMS - BINARY LOGIC ELEMENTS
出版：International Electrotechnical Committee
專家解讀視頻
Contains graphical symbols that have been developed to represent logic functions. Also, they are meant to represent physical devices or combinations of physical devices that are capable of carrying out these functions. The symbols have been prepared with a view to electrical applications. Many of the symbols can also be applicable to non-electrical devices, ex: mechanical, pneumatic or hydraulic.
I.S. EN 60617-12:1999 - Identical
NEN EN IEC 60617-12 : 1998 - Identical
CEI EN 60617-12 : 2ED 1999 - Identical
BS EN 60617-12 : 1999 - Identical
DIN EN 60617-12 : 1999 - Identical
NEN 5155 : 1994 - Identical
