A kind of novel large liquid discharge pump that takes a pair of conjugate wheel as the working component has been put forward.
提出了一种以一对共轭轮为工作元件的新型大排量液体泵。
A kind of novel large liquid discharge pump that takes a pair of conjugate wheel as the working component has been put forward.
提出了一种以一对共轭轮为工作元件的新型大排量液体泵。
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