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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 1662-2007 |
Testing Methods for National No.7 Signalling System. GSM Mobile Telephone User Part (MTUP) 国内no.7信令方式测试方法--gsm移动电话用户部分(mtup) |
China Telecommunication
Standards National No 7 |
 English PDF |
| YD/T 1304-2004 |
Test specification for national No.7 signaling system. Message Transfer Part (MTP) and Telephone User Part (TUP) 国内no.7信令方式测试方法——消息传递部分(mtp)和电话用户部分(tup) |
China Telecommunication
Standards National No 7 |
English PDF |
| YD/T 1302-2004 |
National NO.7 signaling system technical requirement. GSM mobile user part (MTUP) 国内no.7信令方式技术要求——gsm移动电话用户部分(mtup) |
China Telecommunication
Standards National No 7 |
English PDF |
| YD/T 1144-2001 |
Technical Specification of the Signalling Transfer Point in National No.7 Signalling Network 国内 no.7 信令网信令转接点(stp)设备技术规范 |
China Telecommunication
Standards National No 7 |
English PDF |
| YD/T 1125-2001 |
National No.7 Signalling System Technical Specification. 2Mbit/s High Speed Link 国内no.7信令方式技术规范--2mbit/s高速信令链路 |
China Telecommunication
Standards National No 7 |
English PDF |
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