4740| 9
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請(qǐng)幫忙推薦能用水乙二醇做介質(zhì)的液壓泵 |
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點(diǎn)評(píng)
因?yàn)榻橘|(zhì)是水乙二醇,,這樣的話泵沒有潤滑,就擔(dān)心磨損,,壽命短,。
這么低的壓力,應(yīng)該沒問題的,。樓主不是搞液壓的么,?
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點(diǎn)評(píng)
排量47的就夠用了
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