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增大流量设计计算法不仅适用于低比转数单蜗壳外混式自吸泵,同样也适用于低比转数双壳外混式和双蜗壳内混式自吸泵的设计.
Increased flow design and calculation method is not only suitable for low specific speed single volute external mixed self-priming pump, but also for low specific speed double-shell external mixed and double volute internal mixed self-priming pump design.