功率10路扬声器寿命试验设备 ZC5810-10 图片

p1Src=//y3.yzimgs.com/uploads/197463/2022617-95339375.png&p2Src=//y3.yzimgs.com/uploads/197463/2022617-95346118.png&p3Src=//y2.yzimgs.com/uploads/197463/2022617-95354720.png"

aa