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7f8 tube question
#3

Here is a video about the manufacturing process for vacuum tubes. They use a different type of getter in it, but it gives a very good idea of the process.
[Video: https://www.youtube.com/watch?v=5WCWejeRR_s]


Messages In This Thread
7f8 tube question - by falcon123 - 03-24-2021, 12:59 AM
RE: 7f8 tube question - by mikethedruid - 03-24-2021, 07:06 AM
RE: 7f8 tube question - by mikethedruid - 03-24-2021, 07:37 AM
RE: 7f8 tube question - by falcon123 - 03-25-2021, 06:23 AM
RE: 7f8 tube question - by morzh - 03-25-2021, 07:54 AM
RE: 7f8 tube question - by mikethedruid - 03-25-2021, 12:35 PM
RE: 7f8 tube question - by morzh - 03-25-2021, 01:12 PM



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