device management是什么意思

　　About the construction of the medical device management system.

　　谈医疗器械管理系统的构建。

　　Therefore, the application of device management is increasing demand.

　　所以设备管理应用需求越来越大。

　　The Metallurgy Device Management of the Basic Material Study and Application.

　　冶金设备基础物资管理系统开发和应用。