semi-enclosed impeller的意思|示意
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半封闭式叶轮
semi-enclosed impeller的网络常见释义
半封闭式叶轮 ... screw impeller 螺旋桨式叶轮,螺旋式搅拌叶轮 semi-enclosed impeller 半封闭式叶轮 semi-open impeller 半开敞式叶轮 ...
semi-enclosed impeller相关例句
Impeller for the three single-string bending garden leaves, use a semi-enclosed impeller, and the use of malleable iron, so high strength, corrosion resistance;
叶轮为三片单园弦弯叶，选用半封闭叶轮，并采用可锻铸铁、所以强度高，耐腐蚀；