国标插头插座量规 GB1003-2016 深圳市创鑫仪器有限公司

p1Src=//y2.yzimgs.com/uploads/492516/2018110-113516593.png?watermark/2/text/5rex5Zyz5biC5Yib6ZGr5Luq5Zmo5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/SouthEast