超声波测厚仪 JT160 北京纽利德科技有限公司

p1Src=//y2.yzimgs.com/uploads_old/336058/2015110610054577_old.jpg&p2Src=//y2.yzimgs.com/uploads_old/336058/2015110610054588_old.jpg&p3Src=//y2.yzimgs.com/uploads_old/336058/2015110610054602_old.jpg