VPNEG-61/8.4-20,VPNEG-F61/14.3-20,VPNEG-61/14.3-20,VPNEG-F61/11-20,定量叶片泵+齿轮泵 VPNEG-61/8.4-20,VPNEG-F61/14.3-20,VPNEG-61/14.3-20 图片

p1Src=//y1.yzimgs.com/uploads_old/386395/2012062913053388_old.jpg"

aa