21. These TVs were marketed as containing all serviceable parts in a drawer beside the picture tube . 22. RCA plans to unveil the industry's first TV with a 36-inch picture tube later this year. 23. Her art ends where our picture tubes begin. 24. A trimmer picture tube would take up far less space in living rooms and on desktops. 25. Midway through its floppiest season in memory, TV has sworn off shoving genres through our picture tubes . 26. It will make semiconductors, monitors, color picture tubes , color display tubes and other television and monitor components. 27. It will make semiconductors, monitors, color picture tubes , color display tubes, and other television and monitor components. 28. Its microwave ovens, computer monitors and colour picture tubes enjoy good demand in the US and Europe. 29. Alone in the industry, Sony recently began selling a 34-inch HDTV, the traditional sort with a picture tube . 30. Shanghai Vacuum lost $ 6 million last year as demand for its black and white picture tubes fell.