YD/T 978-1998 PDF English
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| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| YD/T 978-1998 | English | 1019 | Add to Cart | 5 days [Need to translate] | Technical requirement and test method for digital queue equipment of PSTN |
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Basic data
| Standard ID | YD/T 978-1998 (YD/T978-1998) |
| Description (Translated English) | Technical requirement and test method for digital queue equipment of PSTN |
| Sector / Industry | Telecommunication Industry Standard (Recommended) |
| Classification of Chinese Standard | M40 |
| Word Count Estimation | 29,285 |
| Date of Issue | 9/7/1998 |
| Date of Implementation | 12/1/1998 |
| Summary | This standard specifies the technical conditions for digital Queue access must be followed when a unified public telephone network, the main contents include the definition of the capacity range, technical requirements and test methods. This standard applies to digital Queue. Mainly used in special operations units. |
