QGD-L-LB-280B-100，QGD-L-LB-300B-100，大型气缸， QGD-L-LB-280B-100，QGD-L-LB-300B-100，图片

p1Src=//y1.yzimgs.com/uploads_old/375590/2012050620392555_old.jpg"

aa