General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 14733.8-1993
Scope
This standard specifies terms and definitions related to professional aspects of telephony. Includes general terms, telephone components, telephone feeds and signaling, types of telephones, telephone exchanges, private telephone systems, telephone calls, local line networks, use of telephones, transmission performance, measuring instruments, telephone measurements terminology, etc. This standard applies to the field of telecommunications technology.