<p style="text-indent: 0em; white-space: normal;"><span style="font-family: &quot;思源黑体 CN Bold&quot;; font-weight: 700;"></span></p><p><img data-media-id="7709" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/202008/…; width="100%" height="auto"/>

<p style="text-indent: 0em; white-space: normal;"><span style="font-family: &quot;思源黑体 CN Bold&quot;; font-weight: 700;"></span></p><p><img data-media-id="7716" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/202008/…; width="100%" height="auto"/>

<p><span style="font-family: &quot;思源黑体 CN Bold&quot;; font-weight: 700; text-indent: 0em;"></span></p><p><img data-media-id="7712" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/202008/…; width="100%" height="auto"/>

<p><span style="color: rgb(0, 0, 0);">&nbsp;</span></p><p><span style="font-family: &quot;思源黑体 CN Bold&quot;; font-weight: bold; font-size: 16px; color: rgb(0, 0, 0);">▶电磁定位系统的构成与应用</span></p><p><span style="font-family: &quot;思源黑体 CN Bold&quot;; font-weight: bold; font-size: 16px; color: rgb(0, 0, 0);"></span></p><p style="white-space: normal; text-indent: 2em;"><span style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);

<p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</p><p style="text-indent: 0em; white-space: normal;"><span style="font-family: &quot;思源黑体 CN Bold&quot;; font-weight: 700;"></span></p><p><img data-media-id="7673" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/202008/

<p><img data-media-id="7676" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/202008/…; width="100%" height="auto"/>

<div style="white-space: normal;"><p><img data-media-id="7672" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/202008/…; width="100%" height="auto"/>

<p><img data-media-id="7678" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/202408/…; width="100%" height="auto"/>

<p><span style="font-family: &quot;思源黑体 CN Bold&quot;; font-weight: bold; color: rgb(0, 0, 0); font-size: 16px;"></span></p><p><img data-media-id="7680" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/202008/…; width="100%" height="auto"/>

<p style="white-space: normal;"><span style="font-family: &quot;思源黑体 CN Bold&quot;; font-weight: 700;"></span></p><p><img data-media-id="21602" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/202408/…; width="100%" height="auto"/>