ANSI A156.4
DOOR CONTROLS - CLOSERS
| Org/Number ID | ANSI A156.4 |
|---|---|
| Alternate Organization ID / number | |
| Version(s) | 1972; 1980 |
| Bin # | 0448 |
| Comments | |
| Status | Present |
| Record last updated | June 16, 2022, 1:12 am |
This is not the most recent edition of this standard.
Newer edition note: 2019