1·Computer Peripherals: Computer Case, Power Source, Connecting Wire, Monitor, Keyboard, Mouse, Speakers, Earphone, Camera, CD-ROM, CD writer etc.
电脑外设：机箱、电源、连接线、显示器、键盘，鼠标、音箱、耳机、摄像头、CD - ROM、刻录机等。
2·The electromagnet or solenoid consists of nothing more than a quantity of insulated wire wound on a spool, and provided with a suitable base, connecting wire and plug.
电磁铁或螺线管包括只不过是绝缘电线线轴上的伤口的数量更多，提供一个合适的基地，连接线和插头。
3·It can activate, charge, discharge, maintain and test capability to all kinds of battery, needn't unload the battery connecting wire.
能对各种蓄电池进行活化、充电、放电维护保养和检验蓄电池的储电性能，无须卸下蓄电池连接线即可完成放充电过程。