intermediate body assembly
... 主阁体组成main valve body assembly 中间体组成intermediate body assembly 主阀上盖组成main valve upper cover assembly ...
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The pump comprises mainly of pump body, cover, impeller, shaft, seal ring, intermediate support, sealing and suspension assembly, etc.
泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
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