| hjxkaust |
2009-07-30 14:19 |
如何在大概0.1pa的真空室用BNC将导线引出来？
本人看的文献上说用的是焊接，但会有发裂（hairline crack），这样会破坏真空，需要用检漏装置探测发裂（原文：The valve and BNC connectors were welded onto the flanges ?~!tM}X0:3
and we think it likely that a hairline crack is responsible for the bad performance of the vacuum.）。请问专业人士如何在不破坏真空的情况下将导线引出。 PHx No) x7f:F.
本人是新手，希望能详细解答。谢谢!
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