PVF-30-55-10S油泵， PVF-12-35-25B，PVF-15-55-22B，PVF-20-35-25B，PVF-30-70-11，PVF-40-70-11，PVF-30-35-25B，PVF-30-55-22B，PVF-20-35-21，PVF-20-55-21，PVF-20-70-21，PVF-30-35-21，PVF-30-55-21 PVF-12-20-10,PVF-12-35-10,PVF-12-55-10,PVF-12-70-10, PVF-15-20-10,PVF-15-35-10,PVF-15-55-10,PVF-15-70-10, PVF-20-20-10,PVF-20-35-10,PVF-20-55-10,PVF-20-70-10, PVF-30-20-10,PVF-30-35-10,PVF-30-55-10,PVF-30-70-10, PVF-40-20-10,PVF-40-35-10,PVF-40-55-10,PVF-40-70-10, PVF-12-20-10S,PVF-12-35-10S,PVF-12-55-10S,PVF-12-70-10S, PVF-15-20-10S,PVF-15-35-10S,PVF-15-55-10S,PVF-15-70-10S, PVF-20-20-10S,PVF-20-35-10S,PVF-20-55-10S,PVF-20-70-10S, PVF-30-20-10S,PVF-30-35-10S,PVF-30-55-10S,PVF-30-70-10S, PVF-40-20-10S,PVF-40-35-10S,PVF-40-55-10S,PVF-40-70-10S