木材应力波检测仪 Fakopp Fakopp... 北京科斯仪器有限公司

p1Src=//y1.yzimgs.com/uploads_old/377623/2015060619295293_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/377623/2015060619295303_old.jpg&p3Src=//y1.yzimgs.com/uploads_old/377623/2015060619295314_old.jpg"