去市场买电容,叫10nF,人家肯定会楞一下才拿给你
说不定还会拿错,你叫pF,uF,肯定不会搞错<br />10nF=?,你能不加思索地说出是多少uF吗?哈哈<br /> <br /><img src="https://bbs.21ic.com/upfiles/img/20076/20076973458495.gif"><img src="https://bbs.21ic.com/upfiles/img/20076/20076973458495.gif"><img src="https://bbs.21ic.com/upfiles/img/20076/20076973458495.gif"><img src="https://bbs.21ic.com/upfiles/img/20076/20076973458495.gif">
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