See Electrical 7r2 Full Version !!install!!

: Provides direct access to an online repository of over 600,000 parts and symbol information (available from V7R2 build 17 onwards). Specialized Engineering Tools PLC Design Management

SEE Electrical is a professional Computer-Aided Engineering (CAE) software specifically designed for electrical schematics. Unlike standard AutoCAD, SEE Electrical works with "intelligent" objects—wires that carry potential, symbols that link to part databases, and cross-references that update automatically. SEE Electrical 7R2 Full Version