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液压减压阀
释义
液压减压阀
Encyclopedia
工学
压力控制阀
释
hydraulic pressure-reducing valve
液压减压阀
通过将进口压力减至某一需要的出口压力的阀类。
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cosmic X-ray background
cosmic X-ray burst
cosmic X-ray burster
cosmic X-ray source
cosmic yardstick
cosmic year
cosmic γ-ray background
cosmic γ-ray burst
cosmic γ-ray burster
cosmic γ-ray source
cosmid
cosmi microwave background experiment
cosmion
cosmism
cosmobiology
cosmochemistry
cosmochronological method
cosmochronology
cosmodom
cosmodrome
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cosmogenic activation
cosmogenic nuclide
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