Additional PortaCount Quantitative Fit-Testing Protocols: Amendment to Respiratory Protection Standard
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- Fed Register #:81:69740-69751
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[Federal Register Volume 81, Number 195 (Friday, October 7, 2016)] [Rule Proposal] [Pages 69740-69751] From the Federal Register Online via the Government Publishing Office [www.gpo.gov] [FR Doc No: 2015-0015] ======================================================================= ----------------------------------------------------------------------- DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No.