2025-03-212025-03-212023-12-05https://hdl.handle.net/10919/125046Applicator tightening the Self-Contained Breathing Apparatus (SCBA) respirator mask to ensure a correct fit. A SCBA is a type of atmosphere-supplying respirator.Dimensions: 7360 × 4912Size: 15.4 MBimage/jpegenIn Copyright (InC)This Item is protected by copyright and/or related rights. Some uses of this Item may be deemed fair and permitted by law even without permission from the rights holder(s). For other uses you need to obtain permission from the rights holder(s).PPEImageVirginia Tech