混凝土钢筋检测器/钢筋位置及保护层测定仪图片

p1Src=//y1.yzimgs.com/uploads_old/345003/2013090313380416_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/345003/2013090313380416_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/345003/2013090313380416_old_2.jpg"

j9老哥俱乐部