je.st
news
Permanent Audio System Installations
2014-04-24 22:02:00| Electrical Construction & Maintenance
By Mike Holt, NEC Consultant The Code requirements for permanent audio system installations are outlined in Part II of Art. 640 of the 2011 NEC. Content Classification: Influencer read more
Tags: system
audio
permanent
installations
Category:Construction and Maintenance
Latest from this category |
All news |
||||||||||||||||||||
|
|