NAKAKITA SEISAKUSHO CO.NA.NA “PRESSURE ELECTRIC TYPE TANK LEVEL SENSOR TYPE:NS975S SER.NO:05J3001A/B” NAKAKITA SEISAKUSHO CO.NA.01 “SOLENOID VALVE COMPLETE CA-A31020” NAKAKITA SEISAKUSHO CO.NA.8 “SOLENOID COIL CA-A31170”