PA11尼龙管10*1.7 10*1.7 上海爱儿康工业器材有限公司

p1Src=//y1.yzimgs.com/uploads_old/11469/2012090114012666_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/11469/2012090114012666_old_1.jpg