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ELFORUM - Forumul electronistilor

Vacum display


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Nu cred ca se mai poate recupera, dar nu ai ce pierde. Etanseaza bine displayul pe unde crezi ca a prin aer. Contruieste o supapa la capatul tubului special (dupa ce mai intai i-ai taiat capatul infundat), extrage aerul si apoi toarna ceva in supapa, pentru a o infunda la loc.In mod normal, in interior nu e aer, ci alt gaz.Ai putea sa incerci si tu asta, dar e mai greu. Bagi azot sau altceva, dupa care extragi cat de mult poti, pentru a crea vid.

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