80ZX50-25,80ZX50-32,80ZX60-55,80ZX60-70,100ZX100-20,65ZX25-32,80ZX35-13,自吸式离心泵,
5


叶轮 Impeller




2


进口单向阀 outlet check valve


6


机械密封Mechanical seal




3


出水接管 outlet connection


7

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