发布时间:2025-02-05 21:00:44
因为大功率电机起动时,会产生强烈的磁场,因为磁场强度大,会产生磁辐射。所以大功率设备启动时会影响磁场的。
从大连出发去丹东游玩3天左右时间不愿跟团求旅游路线景点住宿等 多谢了
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