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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 15771-1995 |
Basic technical parameter and methods of measurement of teletext channel 图文电视通道基本技术参数及测试方法 |
China National Standards teletext |
 English PDF |
| GB/T 15564-1995 |
Code of Chinese ideogram set for teletext broadcasting--Hong Kong subset 图文电视广播用汉字编码字符集 香港子集 |
China National Standards teletext |
English PDF |
| GB/T 14219-1993 |
Chinese character system teletext broadcasting specification 中文图文电视广播规范 |
China National Standards teletext |
English PDF |
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