Description
Product Details
- Published:
- 2019
- ANSI:
- ANSI Approved
- Number of Pages:
- 1
- Units of Measure:
- I-P
- File Size:
- 1 file , 11 KB
$25.00
IC 21 to Standard 135-2016 — BACnet-A Data Communication Protocol for Building Automation and Control Networks (ANSI Approved)
Amendment by ASHRAE, 2019