Q47H-2.5-DN32,Q47H-2.5-DN40,Q47H-2.5-DN50,Q47H-2.5-DN65,Q47H-2.5-DN80,固定式球阀 Q47H-2.5-DN32,Q47H-2.5-DN40,Q47H-2.5-DN50 图片

p1Src=//y3.yzimgs.com/uploads/398001/2018418-142544248.jpg"