驻极体电容话筒的测量

驻极体电容话筒可用万用表电阻挡大致检查其好坏，见图1-1 { "@context": "https://zhanzhang.baidu.com/contexts/cambrian.jsonld", "@id": "https://m.elecfans.com/article/102982.html", "title": "驻极体电容话筒的测量", "images": [ "https://skin.elecfans.com/base2012/images/logo.png" ], "description": " 驻极体电容话筒可用万用表电阻挡大致检查其好坏，见图1-1<SPAN style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-", "pubDate": "2006-04-17T21:37:02" }