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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 28502-2012 |
Technical requirement of Interworking between No.7 signalling and IP No.7信令与IP互通的技术要求 |
China National Standards Interworking between |
 English PDF |
| GB/T 17153-2011 |
General principles for Interworking between public networks and between public networks and other networks for the provision of data transmission services 公用网之间以及公用网和提供数据传输业务的其他网之间互通的一般原则 |
China National Standards Interworking between |
English PDF |
| GB/T 18498-2001 |
Interworking between packet switched public data networks and public maritime mobile satellite data transmission systems 分组交换公用数据网和公用海事移动卫星数据传输系统之间的互通 |
China National Standards Interworking between |
English PDF |
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