金属密封柱塞阀UJ41H-16C,UJ41H-16Y,UJ41H-16P,UJ41H-25P,UJ41H-25R,UJ41H-40C,UJ41H-40Y,UJ41H-40P,


22


24


26


30


30


34


36




n-


4-14


4-14


4-1

01/22 06:37