纱线捻度机 JYC-Y331A/Y331A(B) 北京同德创业科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/378650/2014091714371735_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/378650/2014091714371735_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/378650/2014091714371735_old_2.jpg