齿轮泵，液压油泵型号：HGP-1A-F2R、HGP-1A-F3R、HGP-1A-F4R、HGP-1A-F5R、HGP-1A-F6R、HGP-1A-F8R、HGP-2A-F2R、HGP-2A-F3R、HGP-2A-F4R、HGP-2A-F5R、HGP-2A-F6R、HGP-2A-F8R、HGP-2A-F9R、HGP-2A-F12R、HGP-3A-F8R、HGP-3A-F11R、HGP-3A-F14R、HGP-3A-F17R、HGP-3A-F19R、HGP-3A-F23R、HGP-3A-F25R、HGP-3A-F30R、RGP-F203、RGP-F206、RGP-F208HGP-1A-F5RHGP-1A-F6RHGP-1A-F8RHGP-2A-F2RHGP-2A-F3RHGP-2A-F4RHGP-2A-F6RHGP-2A-F8RHGP-2A-F9RHGP-2A-F11RHGP-2A-F12RHGP-3A-F6RHGP-3A-F8RHGP-3A-F11RHGP-3A-F13RHGP-3A-F14RHGP-3A-F17RHGP-3A-F19RHGP-3A-F23RHGP-3A-F25RHGP-3A-F28RHGP-3A-F30RHGP-22A-F22RHGP-22A-F33RHGP-22A-F44RHGP-22A-F66RHGP-22A-F88RHGP-22A-F99RHGP-22A-F1111RHGP-22A-F1212RHGP-33A-F66RHGP-33A-F88RHGP-33A-F1111RHGP-33A-F1313RHGP-33A-F1414RHGP-33A-F1717R)