以直动式B系列交流接触器为例，就其结构的动态特征对设计参数改变的灵敏程度进行分析。
The paper discusses the dynamical characteristic of the B-contactor structure, which is a primary analysis and study of the sensitivity of the design parameter variance.
以直动式B系列交流接触器为例，就其结构的动态特征对设计参数改变的灵敏程度进行分析。
The paper discusses the dynamical characteristic of the B-contactor structure, which is a primary analysis and study of the sensitivity of the design parameter variance.
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