DIN IEC 57(Sec)139
Telecontrol equipment and systems; part 6: telecontrol protocols compatible with ISO and CCITT standards; section 601: functional profile for providing the connection-oriented transport service in an end system connected via permanent access to a packet switched data network (IEC 57(Secretariat)139:1993)
废止
发布日期 :
2001-01-01
实施日期 :