semiclosed-type impeller的意思|示意
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英 / /
semiclosed-type叶轮
semiclosed-type impeller的网络常见释义
半开式叶轮 半开式叶轮 semi open impeller; semi-open impeller; semiclosed-type impeller; u hrouded impeller; unshrouded impeller 敞式叶轮 open impeller .