Dear Sir, I would like to know the prices for a gear pump that gives about 4 cmt cubic per revolution. I will look forward to your reply. With best regards 联系方式Co:gps graphics Tel:54-341-6649474 Email:gps_graphics@uolsinectis.com.ar 联系人：Mr.Mariano Di Bella国家：Argentina产品类别机械五金gps_graphics@uolsinectis.com.ar
