大体积混凝土测温仪 TD-3 北京纽利德科技有限公司

p1Src=//y3.yzimgs.com/uploads_old/336058/2014051516110434_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/336058/2014051516110434_old_1.jpg&p3Src=//y3.yzimgs.com/uploads_old/336058/2014051516110434_old_2.jpg