单相电子式电能表/电能表/电表 TR-DDS237-1 北京同德创业科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/378650/2014092514033823_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/378650/2014092514033823_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/378650/2014092514033823_old_2.jpg