Pattern11
于 2020-06-24 发布
0 155
下载积分: 1
下载次数: 2
代码说明：
说明： In the field of communication systems, whenever the need for wireless communication arises, there occurs the necessity of an antenna. Antenna has the capability of sending or receiving the electromagnetic waves for the sake of communication, where you cannot expect to lay down a wiring system. The following scenario explains this.
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
发表评论
