ANSI/ASSP Z9.9:2021
Current
Portable Ventilation Systems
Hardcopy , PDF
English
04-01-2021
This standard discusses portable ventilation equipment and systems used for the reduction, control, or prevention of exposure to hazardous atmospheres or airborne substances in the occupational environment, and for provision of comfort to employees.
| DocumentType |
Standard
|
| Pages |
120
|
| PublisherName |
American Society for Safety Professionals
|
| Status |
Current
|
| Supersedes |
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