ISO/IEC 3309:1991/Amd.2:1992 Information technology; telecommunications and information exchange between systems; High-level Data Link Control (HDLC) procedures; frame structure; amendment 2: extended transparency options for start/stop transmission
Information technology; telecommunications and information exchange between systems; High-level Data Link Control (HDLC) procedures; frame structure; amendment 2: extended transparency options for start/stop transmission