Based on the metal wiremesh filter, the feasibility of this kind of filtration technology used to get ultrapure cryogenic liquid was validated.
英
美
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摘要以金屬絲網(wǎng)過(guò)濾器為研究對象,在介紹金屬絲網(wǎng)的結構特點(diǎn)和過(guò)濾機理的基礎上,論證了采用該種新技術(shù)獲得超高純低溫液體的可行性。
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国内精品美女A∨在线播放xuan