81716012,PNEUM VALVE 3POS LEVER RED NC
8171612,STATIC SHIELD BAG 16X12
81716-23,COUNTER HOUR METER
81716-26,COUNTER HOUR METER
81716511,PNEUM VALVE 3POS LEVER BLACK NC
81716512,PNEUM VALVE 3POS LEVER RED NC
81717-00000050-05,板上安装压力/力传感器 PRESSURE SWITCH