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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 1000-1999 |
Performance for data networks providing international frame relay Svc service 提供国际帧中继svc业务的数据网的性能 |
China Telecommunication
Standards Performance data networks |
 English PDF |
| YD/T 921-1997 |
User information transfer performance parameters for data networks providing international frame relay PVC service 数据网上提供国际帧中继pvc业务的用户信息传送性能参数 |
China Telecommunication
Standards Performance data networks |
English PDF |
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