| 1. | Link access procedure , balanced , lapb 平衡式链路存取程序 |
| 2. | Link access procedure balanced , lapb 平衡型链路接入规程 |
| 3. | Information systems . data communication . high - level data link control procedures . description of the x . 25 lapb - compatible dte data link procedures 信息系统.数据通信.高级数据链路控制规程. x . 25lapb兼容性数据传输设备数据链路规程的描述 |
| 4. | Information processing systems . data communication . high - level data link control procedures . description of the x . 25 lapb - compatible dte data link procedures 信息处理系统数据通信高级数据链路控制规程与x . 25lapb兼容的dte数据链路规程的描述 |
| 5. | Lapb information technology . telecommunications and information exchange between systems . high - level data link control procedures . description of the x . 25 lapb - compatible dte data link procedures 信息技术.系统间电讯和信息交换.高级数据链接控制程序. x . 25平衡型链接程序 |
| 6. | Information technology - telecommunications and information exchange between systems - high - level data link control procedures - description of the x . 25 lapb - compatible dte data link procedures 信息技术.系统间远程通信和信息交换.高层数据链接控制程序. x . 25lapb兼容dte数据链接程序的描述 |