单作用中空型液压千斤顶 RCH120 图片

p1Src=//y3.yzimgs.com/uploads_old/420324/2015110910595445_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/420324/2015110910595454_old.jpg&p3Src=//y3.yzimgs.com/uploads_old/420324/2015110910595468_old.jpg"