Occupational safety and health

for Occupational Safety and Health） Record of CAS RN 626-38-0 in the GESTIS Substance Database from the IFA（英语：Institute for Occupational Safety and Health）

Occupational Safety and Health）. Record of Chlormethan in the GESTIS Substance Database from the IFA（英语：Institute for Occupational Safety and Health）

OSHA（Occupational Safety and Health Act）職業安全衛生法則，泛指多個國家的相關法令。 美國職業安全衛生法（英语：Occupational_Safety_and_Health_Act_(United_States)），美國聯邦政府於1970年頒布的勞工法案

for Occupational Safety and Health） Record of Dibenzo(a,h)pyren in the GESTIS Substance Database from the IFA（英语：Institute for Occupational Safety and Health）

for Occupational Safety and Health） Record of iso-Butylbenzol in the GESTIS Substance Database from the IFA（英语：Institute for Occupational Safety and Health）