workers disturbing lead-containing paint to establish exposure levels to lead for those workers. The recorded levels are then compared to two different airborne concentrations listed in the OSHA standard: the action limit (AL) and the permissible exposure limit (PEL).
Woozi (ì°ì§) is a South Korean singer. He is a member of the boy group SEVENTEEN and leader of their vocal team unit.
âThe engraving or stamping (impressing) of the serial number must be to a minimum depth of .003 inch and in a print size no smaller than 1/16 inch. This is important when you are selecting an engraver for your NFA markings â many decorative engravers will not meet the BATFE depth requirement.â