The cords are difficultly removable and common defect of the high lead glass tubing in the production. This article has been written for the main purpose of description of the cord mechanism and the measures to reduce the cords in the light of the production practice of the high lead glass tubing used for colour TV neck tubes.
Origin
Beijing Electron Tube Factory
Journal Title
Proc Of Xvi Icg Beijing, China Vol7 1995 43-47
Sector
Special Glass
Class
S 1468