District field change requests for adding proximity detection systems.
| Corporate Author: | |
|---|---|
| Format: | Government Document eBook |
| Language: | English |
| Published: |
[Arlington, Virginia] :
[U.S. Department of Labor, Mine Safety and Health Administration],
2012.
|
| Series: | Procedure instruction letter ;
no. I12-V-19. |
| Subjects: | |
| Online Access: | https://purl.fdlp.gov/GPO/gpo36493 |
Internet
https://purl.fdlp.gov/GPO/gpo36493Available Online
| Call Number: |
L 38.17/2-3:I 12-V-19 |
|
|---|---|---|
| Call Number | Status | Get It |
| L 38.17/2-3:I 12-V-19 | Available | |