樓主: 逍遙處士
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我搞機(jī)械設(shè)計(jì)的經(jīng)驗(yàn) |
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點(diǎn)評(píng)
我覺得一般產(chǎn)品都要考慮吧,,考慮加工和采購。如果是高精尖的東西,,可能要以理論為主,,加工工藝和成本次要,。
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