Combining with development of high speed blower impeller with large titanium material cast welding structure, the manufacturing technical feature of the impeller is set forth.
结合大型钛材铸焊结构高速鼓风机叶轮的研制，阐述了其叶轮的制造工艺特点。
Through a wide range of knowledge and reasoning mechanism, it was established to related manufacturing feature to manufacturing resources technical knowledge.
综合运用多种知识与推理机制，建立特征与制造资源、工艺知识的关联。
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