The impeller vane of sea water pump was fractured just after two months.
海水泵使用两个月即发生叶轮叶片断裂事故。
Taking the impeller vane core mould of a moment changer for example, its application to rapid design and manufacturing of moulds is studied.
以变矩器叶轮叶片芯模具为实例 ，就逆工程技术在模具快速设计与制造方面的应用做了初步的探讨。
The double-suction centrifugal fan impeller vane meets the production requirements of a production process line and ensures the normal operation of the fan.
本实用新型满足生产工艺线的生产要求，同时保证了风机的正常运行。
The perdicted results also can provide useful information for the matching between the impeller and vane diffuser in design.
研究结果可为优化叶轮与叶片扩压器的匹配提供有益参考。
It is found that vane diffuser restrains the influence of the volute on the impeller.
发现了叶片扩压器对遏制蜗壳对叶轮内流场的影响有明显的作用。
The MPT Series features close-coupled construction similar to the MP Series, but uses a regenerative turbine vane impeller.
该设备结构紧密，除了使用一款回热式透平推进器以外，与MP系列泵很相似。
The MPT Series features close-coupled construction similar to the MP Series, but uses a regenerative turbine vane impeller.
该设备结构紧密，除了使用一款回热式透平推进器以外，与MP系列泵很相似。
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