Vacuum Engineering /
Ultra-high vacuum (UHV) is the vacuum regime characterised by pressures lower than about 10−7 pascal or 100 nanopascals (10−9 mbar, ~10−9 torr). UHV requires the use of unusual materials in construction and by heating the entire system to 180°C for several hours ("baking") to remove water...
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| Format: | text |
| Language: | eng |
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Delhi, India : World Technologies,
2012
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| Online Access: | http://repository.library.utm.my/2762 |