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一個(gè)軸承過(guò)盈裝配尺寸的問(wèn)題,兩個(gè)工程師的回答截然不同,。求證 |
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點(diǎn)評(píng)
錘頭大俠,,你說(shuō)的道理是對(duì)的;不過(guò)不能超過(guò)121°C有點(diǎn)太機(jī)械了。如果是感應(yīng)加熱的話,,130°C也是安全的,。
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