2234| 4
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是否使用軸承 |
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點(diǎn)評
就是那軸承外徑大
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點(diǎn)評
我有點(diǎn)糾結(jié)的是我想讓它能適應(yīng)的工況盡量寬些,從低速到高速都可以,那樣用滑動軸承就不行~
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本版積分規(guī)則
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