标准直流电表 C41-mA 上海康登电气科技有限公司

p1Src=//y1.yzimgs.com/uploads/507859/2016714-13372664.png&p2Src=//y3.yzimgs.com/uploads/507859/2016714-133733199.png&p3Src=//y1.yzimgs.com/uploads/507859/2016714-133738927.png"

aa