GB/T 12331-1990
AbolishedClassified standard of operation with exposure to toxic chemicals in the workplace
有毒作业分级
Application Summary AI generated
This standard provides a classification method for occupational exposure to toxic chemicals in the workplace, defining hazard levels based on factors such as toxicity, concentration, and exposure duration. It is applied in industrial settings, particularly in manufacturing and chemical processing facilities, to assess and categorize the severity of toxic risks for occupational health and safety management. The standard is used by employers, safety inspectors, and regulatory bodies to prioritize control measures and ensure compliance with workplace safety regulations.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.