electret pickup cartridge的意思|示意

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驻极体拾取弹


electret pickup cartridge的网络常见释义

驻极体型拾音头 ... electret pickup cartridge 驻极体型拾音头 foil electret microphone 薄膜驻极体传声器 measuring electret microphone 测量用驻极体传声器 ...