耐落螺纹套 Solid Threaded Inse... 启先实业（上海）有限公司

p1Src=//y2.yzimgs.com/uploads_old/441524/2015042908371603_old.jpg&p2Src=//y2.yzimgs.com/uploads_old/441524/2015042908371623_old.jpg&p3Src=//y2.yzimgs.com/uploads_old/441524/2015042908371634_old.jpg"

aa