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Free Block Library CAD/BIM Library of blocks Communication

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Free CAD and BIM blocks library - content for AutoCAD, AutoCAD LT, Revit, Inventor, Fusion 360 and other 2D and 3D CAD applications by Autodesk. CAD blocks and files can be downloaded in the formats DWG, RFA, IPT, F3D. You can exchange useful blocks and symbols with other CAD and BIM users. See popular blocks and top brands.


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Catalog > Electrical > Installation > Communication

Category 96 - Communication : +block
Total found 209 records

U123.dwg
U123.dwg
DWG
Fire alarm - linear - passive reflection
DWG2000
Downloaded: 874x
Size 23,2kB • from 03.09.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U122.dwg
U122.dwg
DWG
Fire alarm - linear (transmitter/receiver)
DWG2000
Downloaded: 1186x
Size 23,5kB • from 03.09.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U121.dwg
U121.dwg
DWG
Fire alarm - linear (receiver)
DWG2000
Downloaded: 1177x
Size 23,1kB • from 03.09.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U120.dwg
U120.dwg
DWG
Fire alarm - linear (transmitter)
DWG2000
Downloaded: 1380x
Size 23,5kB • from 03.09.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U119.dwg
U119.dwg
DWG
Fire detection (in security alarm systems)
DWG2000
Downloaded: 1903x
Size 23,7kB • from 31.08.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U118.dwg
U118.dwg
DWG
Ultrasound detector
DWG2000
Downloaded: 1656x
Size 23,2kB • from 31.08.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U117.dwg
U117.dwg
DWG
Gas leakage detector
DWG2000
Downloaded: 1621x
Size 23,3kB • from 31.08.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U109.dwg
U109.dwg
DWG
Access - door "locked"
DWG2000
Downloaded: 1058x
Size 23,3kB • from 30.08.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U108.dwg
U108.dwg
DWG
Access - door "knob / handle"
DWG2000
Downloaded: 1353x
Size 22,9kB • from 30.08.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

U028.dwg
U028.dwg
DWG
Let through mechanical lock
DWG2000
Downloaded: 1149x
Size 23,4kB • from 30.08.2007
Uploader: vbehun • Author: Vojtěch Běhunčík

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CAD blocks: low-voltage security fire isolierung libraries dwg blocks bloques blocos blocchi blocco blocs blöcke family families symbols details parts models modellen geometry elements entourage cell cells drawing bibliotheque theme category collections content kostenlos insert scale landscaping
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Nous apprécions tous vos commentaires et suggestions sur la fonctionnalité du catalogue CAO, sur l'arborescence des catégories, etc ainsi que sur les bogues éventuellement rencontrés. Merci de transmettre vos remarques a webmaster.cz@arkance.world.

CAD blocks can be downloaded and used for your own personal or company design use only. Any distribution of the Catalog content (to other catalogs, web download, CD/DVD media, etc.) is prohibited - see Terms of use. The DWG-version problem (not valid file, invalid file, drawing not valid, cannot open) can be solved by the Tip 2869.

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