Posted on March 31, 2019April 2, 2019 by Pulse AssentISO/TS 16976-4:2019 Respiratory protective devices. Human factors Work of breathing and breathing resistance: Physiologically based limits Link: ISO/TS 16976-4:2019 Respiratory protective devices. Human factors Work of breathing and breathing resistance: Physiologically based limits Source: BSI Standards Related Posts:Businesses to be given UK product marking flexibilitySpecial feature: GAD’s climate work and COP26UK kickstarts work on new trade deal with SwitzerlandUK Government strengthens UK-Japan partnership on cyberNew laws to introduce digital labelling for…