日本三星同步带H14M784 H14M826齿... 上海烽途机电设备有限公司

p1Src=//y3.yzimgs.com/uploads_old/428024/2015040615364163_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/428024/2015040615592428_old.jpg&p3Src=//y3.yzimgs.com/uploads_old/428024/2015040616002446_old.jpg"

aa