BFY型液下泵,100BFY-23,100BFY-23A,100BFY-37,100BFY-37A,125BFY-20,65BFY-40,
18
15
　


100BFY-37
80
100.8
37
22
　


100BFY-37A
80
91.8
31
22
　


125BFY-20
100
160
20
　
　

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