无线高低压钳形电流表 ETCR9000B 图片

p1Src=//y1.yzimgs.com/uploads/4300/202079-41148734.png?watermark/2/text/5LiK5rW35p2l5oms55S15rCU56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/SouthEast"

aa