E14温升试验镍圈 E14灯头温升试验镍圈 E14灯座温升试验镍圈 IEC60065 Fig3 深圳市创鑫仪器有限公司

p1Src=//y2.yzimgs.com/uploads/312390/201714-20300494.jpg?watermark/2/text/5rex5Zyz5biC5Yib6ZGr5Luq5Zmo5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/Center