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杭州爱华AWA6051/6052型静电激励器 静电计电势差
AWA6051/6052型静电激励器它包含一个置于传声器膜片附近的导电刚性平板,在平板和膜片间施加极化电压和交变电压,可产生模拟均匀分布在膜片表面上声压的静电力,用于测试电容传声器声压灵敏度频率响应测量和声级计频率计权特性检测。 详细介绍 AWA6051/6052 ...
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