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CNS 20071-21 |
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| CNS Code | CNS 20071-21 X6129-21 |
| Classified No. | X6129-21 |
| CNS English Title | Information technology ? User interface component accessibility ? Part 21: Guidance on audio descriptions |
| Chinese Title | 資訊技術－使用者介面組件可及性－第21部：口述說明之指引 |
| Edition | 11/14/2018 |
| Pages | 27 |
| English Translation Price | $675.00 USD |
| Member Discount Price | Inquire us for detail |
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