Free CAD Blocks in DWG file format
File downloads for AutoCAD Drafting
Free AutoCAD Blocks
A legend sheet with a general abbreviations table, a mechanical legend of coloured pipe and duct line types, and an electrical and ELV legend covering isolators, detectors, sounders and cable tray. A handy reference for services drawings. A free AutoCAD DWG file download.
| File format | DWG – opens in AutoCAD and all DWG-compatible CAD software |
|---|---|
| File size | 38.36 KB |
| Files included | 1 |
| Categories | Annotations, Building Services Symbols, Electrical Symbols |
| License | Free for personal and commercial use – no attribution required |
