奥林巴斯D784-RP纵波双晶直探头（... 深圳华清仪器仪表有限公司

p1Src=//y1.yzimgs.com/uploads_old/315373/2015081916291674_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/315373/2015081916291680_old.jpg&p3Src=//y1.yzimgs.com/uploads_old/315373/2015081916172265_old.jpg"

aa