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Objective To study the influence of electromagnetic irradiation of high-voltage transmission on human body.
目的研究高压输电线路的电磁辐射对人体健康的影响。
youdao
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Objective To study the influence of electromagnetic irradiation of high-voltage transmission on human body.
目的研究高压输电线路的电磁辐射对人体健康的影响。
youdao