锚杆灌浆密实度质量检测仪 HTF 北京纽利德科技有限公司

p1Src=//y2.yzimgs.com/uploads_old/336058/2014041915513612_old.jpg&p2Src=//y2.yzimgs.com/uploads_old/336058/2014041915513612_old_1.jpg&p3Src=//y2.yzimgs.com/uploads_old/336058/2014041915513612_old_2.jpg