1. rel - Noun
2. rel - Preposition
rel
(mathematics) Abbreviation of relative to.
REL (plural RELs)
Initialism of Russo-European Laika.
The National Institute for Occupational Safety and Health (NIOSH) has determined a recommended exposure limit (REL) of 2 mg/m 3 over an 8-hour workday. Source: Internet
The National Institute for Occupational Safety and Health (NIOSH) has set a recommended exposure limit (REL) of 0.050 mg/m 3 over an 8-hour workday, and recommends that workers' blood concentrations of lead stay below 0.060 mg per 100 g blood. Source: Internet
The National Institute for Occupational Safety and Health (NIOSH) has set a recommended exposure limit (REL) of 0.1 mg/m 2 skin exposure over an 8-hour workday. Source: Internet
The National Institute for Occupational Safety and Health (NIOSH) has set a Recommended exposure limit (REL) of 0.1 ppm (1 mg/m 3 ) during an 8-hour workday. Source: Internet
The National Institute for Occupational Safety and Health (NIOSH) has set a Recommended exposure limit (REL) of 0.2 mg/m 3 over an 8-hour workday. Source: Internet
The National Institute for Occupational Safety and Health (NIOSH) has set a Recommended exposure limit (REL) of 6 mg/m 3 total exposure and 3 mg/m 3 respiratory exposure over an 8-hour workday. Source: Internet