智能型导热仪/导热仪/导热系数测试仪/导热系数测仪 ZY-DZDR-P 北京同德创业科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/378650/2012032717183783_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/378650/2012032717183783_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/378650/2012032717183783_old_2.jpg