80ZX43-17,80ZX40-22,50ZX10-40,50ZX12.5-50,50ZX15-60,50ZX20-75,65ZX30-15,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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