دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: (NIOSH) an organisation established by the OSH Act within the Department of Health, Education and Welfare to develop and establish recommended occupational safety and health standards and to conduct research. The OSH Act requires NIOSH to publish an annual listing of all known toxic substances and the concentrations at which such toxicity is known to occur.

n: (OSH Act) a congressional act passed to assure so far as possible every working man and woman in the nation safe and healthful working conditions and to preserve our human resources." The OSH Act establishes the Occupational Safety and Health Administration as a federal agency and authorises it to promulgate, modify, or revoke occupational safety and health standards.

abbr. Occupational Safety and Health Act of 1970.