3M™ FF-400 Respirator Training: Chapter 3 - User Seal Checks

The 3M™ FF-400 Respirator Training Video is to help users thoroughly understand the donning, cleaning and maintenance of the Ultimate FX Reusable Respirator. 3M Personal Safety The Power to Protect Your World http://solutions.3m.com/wps/portal/3M/en_WW/OHESSafetySolutions/GLPHome/ USRES078

• #فناوری_و_رایانه
• #respiratory
• #ff
• #400
• #3m