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目的 :对舰艇轮机兵接触噪声进行调查 ,为卫生部门制定相关的对策和防护措施提供依据。方法 :用NS 5 92 0声级计测定机电部门每一个指战员执行任务期间接触噪声的量 (用等效A声级评价 )。结果 :机电部门不同职务指战员接触噪声的量分别为机电长 99dB(A) ,班长 10 7dB(A) ,士兵 10 8dB(A)。结论 :被调查对象接触噪声的量均超过限值标准 [90dB(A) ]。舰艇舱室噪声在一定时期内不可能有效控制时 ,如何加强对舱室人员健康监护 ,如何加强生理选拔 ,如何合理安排作息制度 ,以及如何加强健康教育是应积极探索的课题。
OBJECTIVE: To investigate the contact noise of naval and naval engineers and provide the basis for the formulation of relevant measures and preventive measures by the health department. Methods: The NS 5 92 0 sound level meter was used to determine the amount of contact noise (equivalent to A sound level) of each officer in the electromechanical department during the mission. Results: The contact noise of officers and men of different positions in the electromechanical department were 99dB (A), 10 7dB (A) respectively, and 10 8dB (A) for soldiers. Conclusion: The amount of contact noise of respondents exceed the limit value [90dB (A)]. When naval cabin noise can not be effectively controlled within a certain period of time, how to strengthen the supervision of cabin personnel, how to strengthen physiological selection, how to arrange the schedule of rest and rest and how to strengthen health education should be actively explored.