UNE-EN 61334-4-33:1998 DISTRIBUTION AUTOMATION USING DISTRIBUTION LINE CARRIER SYSTEMS. PART 4-33: DATA COMMUNICATION PROTOCOLS. DATA LINK LAYER. CONNECTION ORIENTED PROTOCOL (Endorsed by AENOR in February of 1999.)
1999UNE-EN 61334-4-33:1998 DISTRIBUTION AUTOMATION USING DISTRIBUTION LINE CARRIER SYSTEMS. PART 4-33: DATA COMMUNICATION PROTOCOLS. DATA LINK LAYER. CONNECTION ORIENTED PROTOCOL (Endorsed by AENOR in February of 1999.)