商用车控制系统局域网络（CAN 总线）通讯协议之第 6 部分：应用层—诊断。与J1939兼容。-Commercial Vehicle Control System area network (CAN bus) communication protocol of Part 6: Application Layer- Diagnostics. Is compatible with the J1939.

商用车控制系统局域网络（CAN ）通信协议之第7 部分：网络管理，与J1939兼容。-Commercial Vehicle Control System Area Network (CAN) communication protocol of the Part 7: network management, and J1939-compatible.