btr broadcast and television receivers的意思|示意
美 / /
英 / /
BTR广播电视接收机
btr broadcast and television receivers的网络常见释义
广播电视接收机 ... 反射式电视接收机 reflection television receiver 广播电视接收机 btr broadcast and television receivers 电子元器件详细规范.彩色电视接收机用pv型系列偏转磁芯评定水平a ...