ultimate vacuum的意思|示意
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英 / /
ultimate vacuum相关例句
Unlike some competitive products the EV range provides continuous operation from atmosphere to ultimate vacuum.
与其它竞争产品不同,EV类产品提供从大气到绝对真空的连续操作.
互联网
They all basically reach an ultimate vacuum pressure of. 1 micron.
它们基本上能达到. 1微米的极限真空压强.
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