Results: 47 enterprises were using N-Hexane and 554 workers exposure to N-Hexane; The concentration of N-Hexane in 3 enterprises were exceeded the Occupational Exposure Limit; Achilles's tendon reflex of 3 workers were disappeared; and most of enterprises
Results: 47 enterprises were using N-Hexane and 554 workers exposure to N-Hexane; The concentration of N-Hexane in 3 enterprises were exceeded the Occupational Exposure Limit; Achilles's tendon reflex of 3 workers were disappeared; and most of enterprises
结果：昆山市共有47家企业使用正已烷，接触人数共554人；有3家企业正已烷浓度超标；职业性健康检查人数共54人，其中有3人腱反射减退或消失；多数企业职业卫生管理和防护措施落实不到位。