Axial-flow pumps are widely used in different field, such as irrigation, city water supply and drain

中文解释

轴流泵广泛应用于灌溉工程、城市给排水、跨流域调水等领域，是一种重要的水力机械，其运行特性对泵站工程造价、运行及维护成本等具有重要影响。

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