GB 13431-1992
Technical requirements for 120-way submarine coaxial cable carrier telephone equipment (English Version)
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GB 13431-1992
Standard No.
GB 13431-1992
Language
Chinese,
Available in English version
Release Date
1992
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB 13431-1992
GB 13431-1992 history
1992
GB 13431-1992
Technical requirements for 120-way submarine coaxial cable carrier telephone equipment
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