This year the 3M Personal Safety Division is celebrating the 50-year anniversary of the first U.S. Government-approved 3M filtering facepiece respirator (a precursor to what is now known as the N95), and the 3M™ E-A-R™ Classic™ Earplug. Learn more about the history of our advancements and where we are going next at 3M.com/Safety50.
Негізгі бет 50 Years of Health and Safety Leadership
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