11. The picture tubes of TV sets contain electron accelerators. 12. It supplied picture tubes to Thomson's Mexican television makers. 13. New " short-neck " picture tubes allow larger screens that don't take up more space. 14. The group also produces many of the world's color television picture tubes and computer monitors. 15. Daewoo's biggest project is a dlrs 175 million joint venture to make television picture tubes . 16. You'll want one that covers both parts and labor, and that includes the picture tube itself. 17. For one, the company is turning to 17-inch color picture tubes , which have fatter profit margins. 18. The first picture tubes for television sets were made here by the Radio Corporation of America. 19. In Malaysia, Samsung manufactures colour TV picture tubes , glass panels and funnels and SyncMaster computer monitors. 20. A . Monitors can degrade in picture quality over time, just as television picture tubes do.