原装正泰万能式智能化断路器NA1-1000-400M/3P标准型电动固定 乐清科旭机电有限公司

p1Src=//y3.yzimgs.com/uploads/494275/202047-201137906.jpg?watermark/2/text/5rWZ5rGf56eR5pet5py655S15pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/SouthEast