| 1. | Information technology - protocol for providing the connectionless - mode network service - protocol specification 信息技术.提供无连接模式网络服务协议.协议规范 |
| 2. | Information technology - protocol for providing the connectionless - mode network service - part 1 : protocol specification 信息技术提供无连接方式网络服务的协议第1部分:协议规范 |
| 3. | Information technology - protocol for providing the connectionless - mode network service - part 1 : protocol specification 信息技术.无连接模式网络服务的提供协议.第1部分:协议规范 |
| 4. | Information technology - protocol for providing the connectionless - mode network service - provision of the underlying service by an x . 25 subnetwork 信息技术.提供无连接模式网络服务的协议. x . 25子网络优先服务规定 |
| 5. | Information systems interconnection ; relaying the connectionless - mode network service ; part 9 : profile ra51 . 1121 m - it - 02 r 22 over digital data circuit csdn leased line 外形;标记;显示装置;晶体;接线端;液体;尺寸;布排 |
| 6. | Information technology - protocol for providing the connectionless - mode network service - part 3 : provision of the underlying service by an x . 25 subnetwork 信息技术提供无连接方式网络服务的协议第3部分:由x . 25子网提供低层服务 |
| 7. | Isdn b information technology - protocol for providing the connectionless - mode network service - provision of the underlying service by isdn circuit - switched b - channels 信息技术.提供无连接模式网络服务协议.由综合业务数字网 |
| 8. | Information technology - protocol for providing the connectionless - mode network service - part 3 : provision of the underlying service by an x . 25 subnetwork 信息技术.无连接模式网络服务的提供协议.第3部分: x . 25子网络提供的优先服务 |
| 9. | Information technology - protocol for providing the connectionless - mode network service - provision of the underlying service by an iso iec 8802 subnetwork 信息技术.提供无连接模式网络服务协议.依据iso iec 8802子网络的基础服务规定 |
| 10. | Open systems interconnection ; protocol combinations to provide the network service ; provision and support of the connectionless - mode network service ; identical with iso iec 8880 - 3 : 1990 开放系统互连.提供网络服务的协议组合.无连接方式网 |