气动球阀,不锈钢气动球阀 330DB0... 深圳市亚德逊阀门有限公司

p1Src=//y2.yzimgs.com/uploads_old/191379/2008061112080989_Old.jpg&p2Src=//y2.yzimgs.com/uploads_old/191379/2008061112080989_old_1.jpg&p3Src=//y2.yzimgs.com/uploads_old/191379/2008061112080989_old_2.jpg"