不二越(NACHI)叶片泵型号:IPH-2A(B)-3.5(5,6.5,8)-11;IPH-3A(B)-10(13,16)-20;IPH-4A(B)-20(25,32)-20IPH-5A(B)-40(50,64)-21,IPH-6A(B)-80(100,125)-21