赵希君

Braille inputting device and method based on micro button switch

王向东, 钱跃良, 张博宁, 2012 .

Early warning system of converting station spare channel

徐萍, 沈超, 沈晓峰, 2011 .

Early-warning device of converting station spare channel

徐萍, 沈超, 沈晓峰, 2011 .

Early warning method for standby channel of transformer substation

徐萍, 沈超, 沈晓峰, 2011 .