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针对黄河泥沙磨损、空蚀对水泵的破坏情况,分析了产生的原因,并根据具体情况采取了非金属抗磨蚀保护层及其它方法,效果显著.
According to the damage of the Yellow River sediment erosion and cavitation to the pump, the reason of the damage is analyzed. According to the specific situation, the non-metallic anti-erosion protective layer and other methods are adopted, and the effect is remarkable.