25V12A1A22R25V12A1A22R美国VICKERS威格士低噪音叶片泵25V12A1A22L25V12A1A22L美国VICKERS威格士低噪音叶片泵25V12AF1A22R25V12AF1A22R美国VICKERS威格士低噪音叶片泵25V12AF1A22L25V12AF1A22L美国VICKERS威格士低噪音叶片泵25V12A1B22R25V12A1B22R美国VICKERS威格士低噪音叶片泵25V12A1B22L25V12A1B22L美国VICKERS威格士低噪音叶片泵25V12AF1B22R25V12AF1B22R美国VICKERS威格士低噪音叶片泵25V12AF1B22L25V12AF1B22L美国VICKERS威格士低噪音叶片泵25V12A1D22R25V12A1D22R美国VICKERS威格士低噪音叶片泵25V12A1D22L25V12A1D22L美国VICKERS威格士低噪音叶片泵25V12AF1D22R25V12AF1D22R美国VICKERS威格士低噪音叶片泵25V12AF1D22L25V12AF1D22L美国VICKERS威格士低噪音叶片泵威格士VICKERS双联泵：2520V。3525V。3525V。4520V。4525V。4535V。25V12A86C22R25V12A86C22R美国VICKERS威格士低噪音叶片泵25V12A86C22L25V12A86C22L美国VICKERS威格士低噪音叶片泵)