BulbCollector Forums

VACUUM TUBE COLLECTING => Tube Discussion => Topic started by: unknownlight on January 20, 2003, 11:39:00 am

Title: Tubes
Post by: unknownlight on January 20, 2003, 11:39:00 am
Hiya
I really love vacuum tubes, but i really need help...how exactly do they work and how much would it cost to produce a vacuum tube of about 6m length?
Thankyou for any help.
Keep on collecting,
Martha

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Martha (i love bulbs)