Objective: to investigate the effect of long wave pulse electromagnetic field on operational workers, so as to provide basis for making preventive measures for them.
目的：研究长波脉冲电磁场对作业人员健康的影响，为制订防护措施提供依据。
Objective: to investigate the effect of long wave pulse electromagnetic field on operational workers, so as to provide basis for making preventive measures for them.
目的：研究长波脉冲电磁场对作业人员健康的影响，为制订防护措施提供依据。
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