Standard 120 establishes uniform methods of laboratory testing of HVAC ducts and fittings to determine their resistance to airflow.
The 2022 edition of Standard 120 includes updated references.
Product Details
- Published:
- 2022
- ANSI:
- ANSI Approved
- File Size:
- 1 file , 2 MB
- Product Code(s):
- D-86649, 86649
- Note:
- This product is unavailable in Belarus, Russia, Ukraine
