FACTS ABOUT OCCUPATIONAL EXPOSURE BANDING DEFINITION REVEALED

OELs may be applied to vast and slender-band sounds with band width beneath 1/3 octave. OELs are briefly applicable to pure tones considered narrow-band sound. Impulsive or effect sounds is excluded from the applying (see Portion VII).It dietary supplements the airborne TLVs for substances for which the route of exposure is from the pores and skin