IEC 60617-DB-12M : 1.0 : 2001现行
GRAPHICAL SYMBOLS FOR DIAGRAMS - 12-MONTH SUBSCRIPTION TO ONLINE DATABASE COMPRISING PARTS 2 TO 11 OF IEC 60617
出版：International Electrotechnical Committee
专家解读视频
Contains graphical symbols for use in electrotechnical diagrams. Parts 2 to 11 of IEC 60617 have been incorporated into a database that currently includes some 1400 symbols. Areas covered are: Conductors and connecting devices; Basic passive components; Semiconductors and electron tubes; Production and conversion of electrical energy Switchgear, controlgear and protective devices; Measuring instruments, lamps and signalling devices; Telecommunications transmission, switching and peripheral equipment; Architectural and topographical installation plans and diagrams.
CEI 3-22 : 2005 - Identical
CEI 3-18 : 2005 - Identical
CEI 3-24 : 2005 - Identical
CEI 3-21 : 2005 - Identical
CEI 3-23 : 2005 - Identical
CEI 3-15 : 2005 - Identical
CEI 3-26 : 2005 - Identical
CEI 3-14 : 2005 - Identical
CEI 3-16 : 2005 - Identical
CEI 3-17 : 2005 - Identical
DS IEC 60617-DB : 2011 - Identical
