设备类型

<p>1、设备类型管理 <img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=61cd369bea2ec1ff21ebba78263ff567" alt="" /></p> <p><img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=55be9c99939f017d72f06d757bcdc36d" alt="" /></p>