Fundamental concept, electric parameters and their measurement methods of potentiometers are surveyed and basis to select types and caution in service of the potentiometers are emphasized.
综述电位器的基本概念、电气性能参数及其测量方法，侧重介绍电位器选型依据及使用注意事项。
Fundamental concept, electric parameters and their measurement methods of potentiometers are surveyed and basis to select types and caution in service of the potentiometers are emphasized.
综述电位器的基本概念、电气性能参数及其测量方法，侧重介绍电位器选型依据及使用注意事项。
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