IMPELLER O-RING (G190 1A) MOUTH RING 机械轴壔MECHANICAL SEAL (EA560-28 SUS316) Fresh Water Generator Parts淡水發電機配泵MP-50N Serial no : ON M0409,DRAW. NO. P443-诺迪000 0024零件: e、SIGHT GLASS(觀察鏡):A474-111-诺迪8000-0 (10X149)PACKING FOR SIGHT GLASS(觀察玻璃片) :A474-11...