精密LCR数字电桥 TH2840A，TH284... 苏州德计仪器仪表有限公司

p1Src=//y3.yzimgs.com/uploads/472096/2021109-174252625.jpg&p2Src=//y1.yzimgs.com/uploads/472096/2021109-1743233.jpg&p3Src=//y3.yzimgs.com/uploads/472096/2021109-174311554.jpg"

aa