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.
Pixiu (Pi Yao), a fierce creature has large fangs, visible in the creatureâs mouth, with which it attacks demons and evil spirits, draining their essence and converting it to wealth. Pi Ya is useful therefore in warding off evil. Pixiu is also believed to guard against disease caused by evil spirits.