File:Halfmask air-line drawing page 46.png
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File usage
The following 3 pages use this file:
- NIOSH Recommended Guidelines for Personal Respiratory Protection of Workers in Health-Care Facilities Potentially Exposed to Tuberculosis/Figure 3
- NIOSH Recommended Guidelines for Personal Respiratory Protection of Workers in Health-Care Facilities Potentially Exposed to Tuberculosis/V. NIOSH Recommendations for Personal Respiratory Protection
- Page:Niosh tb guidelines.pdf/46