Search Results for: Elastomeric monofilament
occupational safety and health (niosh)-certified n filtering facepiece respirators (ffrs) are unavailable, and employers follow guidelines to conserve respirators, osha's temporary enforcement discretion permits employers to use: other niosh-approved respirators , including n / , r / / , and p / / ffrs; elastomeric
occupational safety and health (niosh)-certified n filtering facepiece respirators (ffrs) are unavailable, and employers follow guidelines to conserve respirators, osha's temporary enforcement discretion permits employers to use: other niosh-approved respirators , including n / , r / / , and p / / ffrs; elastomeric...
https://www.osha.gov/SLTC/covid-19/controlprevention.html