地板由磁吸设计可附上与拆下多种玩法！
Floor by the magnet design can attach and remove a variety of play!
探照灯底部有强力吸磁，可直接安装在车顶上！
At the bottom of a magnetic strong searchlight, can be directly installed on the roof!
并将这种轻质磁性材料用在磁流变液和吸波涂层中，以此来探讨该种材料的应用情况。
One focus of this paper is to synthesize a kind of light magnetic material based .
并将这种轻质磁性材料用在磁流变液和吸波涂层中，以此来探讨该种材料的应用情况。
One focus of this paper is to synthesize a kind of light magnetic material based .
应用推荐