金属密封柱塞阀UJ41H-16C,UJ41H-16Y,UJ41H-16P,UJ41H-25P,UJ41H-25R,UJ41H-40C,UJ41H-40Y,UJ41H-40P,
12-25


12-30


16-30


16-34


16-34




重量（千克）


3.5


4.5


5.5


8


11.5

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